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4 How to choose a computer
5 First steps with a new computer
6 Get to know your computer
8 How to use your mouse or trackpad
10 How to use your keyboard
12 Open, close and save a file 14 Copy, cut and paste
16 Get the internet
18 Learn to use your web browser
20 Get started with email 22 Keep your computer safe 24 Online shopping 25 Online banking
26 Ask our experts 28 Jargon buster
© Which? Ltd 2017 This guide has been produced for general information and interest only. Which? makes every effort to ensure that the information in the guide is correct but we can’t guarantee that it is 100% free of inaccura-cies, errors and omissions. The guide may not be reproduced, stored in a retrieval system, transmitted in any form or otherwise made available to third parties without the written permission of Richard Headland, Editor of Which? magazine. Commercial use of the guide is not permitted.
Cortana, Excel, Microsoft, Microsoft Edge, Office, Outlook, Windows and Word are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Used with permission from Micro-soft. This guide is an independent publication and is not affiliated with, nor has it been authorised, sponsored, or otherwise approved by Microsoft Corporation.
Whether it’s changing a tyre or cooking a roast,
there’s a first time for everything. And for any task
you’ve never done before, a little help and guidance
is essential. Computing is no different.
The technology world moves pretty quickly, and
it’s all too easy to feel left behind. But this needn’t be
the case. In this guide we have simple, expert advice
on how to get started with a new Windows computer.
We break things down into easy steps, and even
explain how to make the best use of your computer’s
mouse and keyboard.
Never had an email address before, or never
had the internet in your home? Not a problem – we
explain how to set up an email account and how to
connect your household to the web. If you’re already
up and running, we have straightforward advice to
help you do more with your laptop or desktop.
We keep bewildering jargon to a minimum and
focus on the essentials of what you need to know
when learning to use a computer. Any technical terms
that do crop up are explained in our handy ‘jargon
buster’ on the back page.
Richard Parris
Editor, Which? Computing
Which? Computing offers practical advice on making the most of your computer, including everything from social networking to email. Our team of experts has more than 65 years’ experience working in and writing about technology. As a Which? title, we’re entirely independent and offer unbiased advice.
Welcome Contents
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How to choose a computerPick the right type of computer for your needs
Types of computerIf you’re choosing a new computer, there are
a few different types to consider. All computers
– including touchscreen tablets – will let you
browse the web and email. The most important
consideration is how and where you want to use
your new device. We explain the main types of
computer in our guide, below:
■ Laptops With a screen and keyboard all
connected, laptops can be a good choice if you
want to take your computer from room to room,
or out with you. Laptops range from small models
with 10-inch screens that are very portable, to
15-inch models with big screens and keyboards.
Some are adaptable – letting you remove the
screen to use as a tablet.
■ Tablets Tablets use touchscreens rather
than keyboards. They’re great for day-to-day
internet browsing and emailing, but not ideal
for prolonged typing.
■ Desktops Desktop computers come in
separate parts: a tower containing the workings
of the computer, a separate screen, plus
a keyboard and mouse. They can be a good
choice if you want a large keyboard and
a screen you can sit upright in front of.
■ All-in-ones These are a type of desktop
computer, but all the workings live inside the
screen itself – there’s no separate tower. All-in-
ones are less cluttered than regular desktops.
iFind out moreIt’s important to buy the right computer for your
needs. That’s why we put hundreds of computers, including laptops and tablets, through rigorous independent tests. Which? members can read our expert computing reviews at which.co.uk/computers.
First steps with a new computer1 Get online
One of the first steps after starting up
your new computer is to connect it to your
home internet. If you don’t yet have an internet
connection, turn to p16, where we explain
how to choose a broadband supplier.
As your computer comes on, it will find
nearby wi-fi networks. Select your own and
enter the login passcode – this is usually
printed on a label on your router. Alternatively,
you can connect to the internet by a wire if
your laptop has an ethernet port. You’ll need
to use an ethernet cable – these are usually
bright yellow, and connect between your
router and a computer.
2 New computer settings You’ll be presented with the option to
set up your computer with Express settings.
This is the default set-up. It may be simplest
to choose this if you’re not confident with
computer settings. Alternatively, you can
select Customise settings to make some
changes. This includes some privacy features
you may wish to control.
3 Create an account You’ll need to create a user account
to log in to a Windows 10 PC. There are
two types you can choose from. The first
type is a Microsoft account – this is what
Windows 10 prefers you to use.
If you already have a Hotmail or Outlook
email address, you can use this to log in to your
computer as a Microsoft account. Otherwise,
you can create a new account for free – this
will give you a new Microsoft email address.
Read more about setting up email on p20–21.
Alternatively, you can use something called a
Local account. This doesn’t require a Microsoft
email address. It’s a simple login for using your
computer, although it won’t give you full use of
all Windows 10 services, such as logging in to
the Windows app store to download apps.
To use a Local account, click Sign in without
a Microsoft account, and create a name and
password for accessing your PC.
Laptop Tablet
Desktop/All-in-one
iJargon busterFor help with any technical terms used
in this guide, turn to our handy jargon buster on p28.
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The Windows 10 desktop is the main screen you see on your PC. We explain your computer desktop’s main functions and features
Start MenuClick the Start button in the bottom-
left of the screen for the Start Menu. This
is a scrolling column of items next to
a panel of animated ‘live tiles’. Here, you
can find and launch applications, access
settings and click shortcuts for frequently
used applications. The Start Menu can
be resized by clicking and dragging the
edges of the menu.
CortanaCortana is Windows 10’s
voice-activated assistant that
can help you find things in your computer,
check your calendar, open apps, files
and system settings, or set alarms and
reminders. It learns from your searches,
so the more you use it, the more personal
it can be. If it doesn’t know an answer,
Cortana will search online. To use Cortana,
type into the search box or speak using
your computer’s microphone.
Microsoft EdgeThis is Windows 10’s default
web browser – you use it to go online
and read websites. Edge has useful
features, including a reading mode
that strips away distracting webpage
content, such as adverts and sidebars
full of links, so you can focus on an
article. See p18 for more on using Edge.
Action CentreThis shows any system notifications,
such as an update being available.
The Action Centre appears as a vertical
panel when you click the speech
bubble icon on the right-hand side
of the taskbar. It provides quick links
and icons for common tasks, such as
turning wi-fi on or off and adjusting the
screen brightness.
Start Menu appsThe right-hand side of the Start Menu displays
customisable live tiles, including ones for Weather,
Photos and News. Applications, such as the
Calendar app, Music app or Microsoft Store, appear
here. You can add an app by first finding it in the
list of apps, right-clicking it and then choosing Pin
to Start. Tiles can be dragged into new positions
and resized. Right-click on a tile to remove it from
the Start Menu (this won’t uninstall the app).
TaskbarRunning along the base of the screen,
the Taskbar remains more or less
unchanged from previous versions
of Windows. You can switch between
open programs by clicking the icon
you want. Right-click on the icons
(see p9) for a list of recent files or
web pages opened by the program.
Get to know your computer
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How to use your mouse or trackpadControl your computer with ease by learning how to get the most from your mouse or trackpad
Most desktop computers
come with a mouse, while
laptops favour a built-in
trackpad (also known as
a touchpad – see right).
However, if you prefer to use
a mouse with your laptop,
you can simply plug one into
one of the laptop’s USB ports.
Place the mouse next
to your keyboard on a
smooth surface – ideally,
a mousepad. You can place
it to the left or right of your
computer, as you prefer.
MOVE
PINCH
SLIDE
TAP
Hold and moveCradle the mouse gently
in your hand. Slide the
mouse slowly in any
direction. As you move
it, the on-screen cursor
will move along with it.
Trackpads on laptops typically consist of a flat area with
two buttons below. The left button is used for left-click
mouse actions, such as selecting and opening items, while
the right button performs right-click mouse actions, such
as opening a shortcut menu.
Laptop trackpads
MovingMove your finger across
the touchpad surface
and the cursor onscreen
will move along with
it in the same direction.
Slide to scrollTo scroll through
documents and webpages,
place two fingers on the
trackpad and slide them
across the surface. You
can scroll left and right,
up and down, or both.
Pinch to zoomPlace two fingers on
the touchpad and move
them farther apart to zoom
in, or pinch them together
to zoom out.
Single tapUsing one finger, a single
tap on the trackpad has the
same effect as left-clicking
with the mouse. It lets you
select a file or open a link,
for instance.
Left-clickThe left mouse button
will be the one that you’ll
predominantly use. Single
click to select an item or
follow a web link. Double-
click (press twice in quick
succession) to open
a program or file.
“ Your laptop will have a trackpad, but you can plug in a mouse if you prefer ”
MOVESLIDE
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Mouse settings
You can change mouse settings in Windows. Click Start > Settings > Devices > Mouse & Touchpad for options.
DragMove your cursor over an
on-screen item (such as a
file on your main computer
desktop screen), then press
and hold down the left button,
then move the mouse to drag
the item across the screen.
Release the button to place
the item in its new location.
You can use this technique
to highlight text, too.
Right-clickPressing the right-hand
button while pointing to an
on-screen item often reveals
a menu of useful functions.
Simply click on the function
you want.
Scroll wheelClick once and roll the
scroll wheel towards or
away from you to move
down or up a page.
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BackspacePressing this
deletes words
‘backwards’
(behind the cursor)
– see also Delete.
DeletePressing this
deletes words
‘forwards’ (in front
of the cursor) –
see also Backspace.
F7Launches a
spell-checker
in Word. Shift
+ F7 launches
the thesaurus.
F-LockThis key can turn
the Function keys
(F1–F12) off and
on, or change
their functions.
Caps LockThis will capitalise
all of your text
automatically – you
only click it once,
rather than holding it
down. Press the key
again to reverse this.
ShiftHold down Shift
to capitalise a letter
or to give you
alternative symbols
if you hit a number.
EnterIn Word, this starts
a new paragraph.
It’s also used to complete
actions, such as finishing
an online form.
Home and EndIn Word, Home will
move the cursor to
the beginning of a
line. End will place
it at the end of a line.
TabWhen filling out
an online form,
such as your
delivery address,
pressing Tab
moves your
cursor to the
next text box.
In Word, it will
indent your text.
Windows keyThis opens the
bottom-left Start
Menu, showing a list
of programs, plus
the Windows search.
Space barAs well as inserting
a space when typing,
if you hit this while
watching a video, it
will pause the playback.
Number pad Laptops rarely have
a number pad, but
desktops often do. It’s
good for calculations,
including in Excel. It
has plus and minus
symbols, while the *
key works as ‘multiply’
and the / key works as
‘divide’. You can press
Enter to calculate
a sum. The Num Lock
key turns the number
pad off or on.
InsertIf you find that when
you type the text in
front of your cursor is
deleted, hit Insert to
stop this happening.
Ctrl + SSaves the file you’re
working on. You can
use Shift + Ctrl + S (or
press F12) to ‘Save as’
and change the name.
Ctrl + CCopies a file or text.
Press Ctrl + V to paste
the file or text. You can
use these commands in
most programs (see p14).
Ctrl + ZThis will reverse your
last edit or action,
just like clicking the
Undo command in a
program’s top menu.
Ctrl – and Ctrl +In a web browser,
press and hold Ctrl
and +/– to zoom in
and out of the page
you are viewing.
Ctrl + Shift + T If you’ve accidentally
closed a tab on your
web browser, this
handy shortcut will
re-open it for you.
How to use your keyboardImportant keyboard functions and key combinations explained
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Save a file
Open, close and save a fileWe explain how to find and open programs and files on your computer
Your new computer may come with a free trial of
Microsoft Word, used for typing letters and other
text documents. Here, we use Word to illustrate
how to open, close and save files, but you’ll find
that many other programs work in a similar way.
Open a new blank Word document■ Click the Start button (the Windows icon
in the bottom-left) and then the Word icon
to open the program. If you can’t see the
icon, click Start, scroll to Office then click Word.
■ On the Word screen that opens, click the
first option for Blank document. A new blank
document will appear. Alternatively, click File
at the top-left of the page, then click New
> Blank document to open an empty page.
There are templates available, too. These
■ With the Word document open, click
File at the top, then click Save. If this is
the first time you’ve saved your document,
the Save As panel will open (see right).
■ The Documents folder is usually the
best place to save Word files, but you can
browse through your computer folders and
set a different save location if you prefer.
■ Word will give your document a file
name based on the first words in your
document. You can keep this or type
a new name for the file.
■ Click Save.
Save versus Save As When saving a file for the first time,
you’ll see the Save As option. This lets
you name your file and choose where
you want to save it. Once you’ve saved
a file for the first time, clicking File and
then Save overwrites the existing file
with any changes you’ve made.
If you’re working on a file that you
have already saved, but want to save the
changes you’ve made under a different file
name, use the Save As option. Click File
and select Save As to view the save options
again. Choose a new name for your file.
Open an existing fileIf you’ve previously created
and saved a Word document,
or if you’ve been sent one via
email and want to open it, open
Word and click File on the top
menu, then click Open.
■ If you’ve opened the file
recently, click Recent Documents
and select it from the list of
documents shown.
■ To see the files you’ve saved
locally on your computer, click
Computer then Browse. Select
the Word document you want
to open and click Open.
are pre-designed documents, such as letters,
invoices or newsletters.
Close a documentClosing a Word document is simple. Click File
and then Close (or press the Ctrl and W keys
on the keyboard). If you haven’t saved recently
(see right), you’ll see a message prompting you
to save before you close the file, otherwise
your changes will be lost. Once the file is
saved and closed, it will disappear from view.
Where files are storedMany programs save files in a default location.
By default, Word uses the Documents folder on
your computer, while a photo-editing program
typically saves a photo in the Pictures folder.
“ By default, Word saves files in the Documents folder on your computer ”
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Copy, cut and pasteDuplicate files, pictures or passages of text using the copy, cut and paste commands
Top menu optionsMost programs give you ways to cut, copy
and paste from the menu options along
the top of the program.
■ In programs such as Word and Excel, click
the Home tab on the menu along the top
of the window, then click Copy, Cut or Paste.
■ In non-Microsoft programs, you’ll typically
see an Edit menu at the top. Click Edit and
then click Copy, Cut or Paste from the
drop-down menu.
When you copy a selected
item, a duplicate is created.
It’s stored in your PC’s
clipboard, ready to be
pasted elsewhere.
To copy a selected item, you
can do one of the following:
■ On your keyboard, press
and hold down the Control
(Ctrl) key and press the
C key.
■ Alternatively, right-click
on the item and then select
Copy from the pop-up menu.
When you cut a selected
item it’s stored on the
computer’s clipboard – just
like with copy. However,
when you cut an item, it’s
deleted from its original
location. Our advice is to
use cut sparingly – it’s all
too easy to accidentally
delete something altogether.
Copy is a safer option.
To cut a selected item, you
can do one of the following:
■ On your keyboard, press
and hold down the Control
(Ctrl) key and then press
the X key.
■ Right-click on the item
and then select Cut from
the pop-up menu.
Once an item is on the
clipboard, you can use
the paste command to
insert it in a new location
of your choice.
To paste an item from the
clipboard, click your cursor
at the location where you
would like the item to be
pasted, then do one of
the following:
■ On your keyboard, press
and hold down the Control
(Ctrl) key and then press
the V key.
■ Right-click anywhere on
an empty area of the window
or desktop and then select
Paste from the pop-up menu
that appears.Using the clipboardThe clipboard is where things are saved after
they have been copied or cut. It’s a temporary
holding space for items you want to paste.
The clipboard can only save one thing at
a time, so when you copy or cut something
else, the clipboard automatically deletes the
previous item. The clipboard is also emptied
when you switch off or restart your computer.
However, when you paste an item from
the clipboard, it isn’t then removed. You
can paste the same item again until you
cut or copy something else.
Copy Cut Paste
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What you’ll need to get onlineConnecting your home to the internet (usually
referred to as broadband) for the first time can
be straightforward. To do so, you’ll need a
working phoneline. But if you get your phone
service from BT, you’re not obliged to use BT
for your broadband. There are lots of competing
broadband companies, and some good deals
that make your first year better value. There are
a few charges for receiving home broadband:
■ Landline charge You’ll need to pay a landline
phone fee (monthly or quarterly), regardless
of whether you actually make calls from your
home phone. Your broadband is typically
delivered by the same landline cabling.
■ Broadband charge This is a monthly fee.
The cost depends on the speed and data
allowance that you’ve chosen.
■ Data limits Most broadband services give
you unlimited data – this means you can use
the internet as much as you want without
incurring extra charges. It’s best to get an
unlimited data contract if you often watch TV
or movies online, on BBC iPlayer for example.
■ Superfast fibre broadband You can pay more
for a ‘superfast’ broadband contract. These use
fibre cables rather than regular copper lines.
Not all areas can receive superfast broadband.
ADSL broadbandADSL broadband uses BT’s copper-wire
phone network. This is the most common type
of broadband, and it’s available to more than
99% of UK households. To get it, you need a
fixed phone line, and there are many available
from different line-rental providers, such as the
Post Office or Sky, that also use BT’s network.
Advertised download speeds range from
2Mbps to more than 24Mbps. But the speed
you’ll actually be able to get depends on
many factors – most importantly, your home’s
distance from the nearest phone exchange.
Superfast fibre broadbandBT, Sky, Virgin Media and other broadband
providers offer faster cable and fibre
broadband packages at a range of speeds
up to 120Mbps. It’s only worth paying the extra
for superfast broadband if you’re frequently
online, downloading lots of movies or
watching services such as BBC iPlayer.
Virgin Media is available to around 50% of
the UK, while BT’s fibre service is available to
eight million UK homes, mostly in urban areas.
Some providers offer discounts if you take
a package of more than one service from
them, for example digital TV, home phone,
broadband and mobile phone contracts.
What is wi-fi?Wi-fi is wireless internet. When you start a
new broadband contract, you’re usually sent
a wireless router for free. This beams internet
around your home – you can connect to it on
a computer, phone or tablet using a private
password (printed on a label on your router).
All laptops and tablets have built-in wi-fi, so
you can connect to the internet without the need
for cables. This gives you the freedom to send
emails and surf the web anywhere in your house.
Which provider is best?To compare broadband providers, it can help
to go online – which is a problem, if your home
isn’t connected to the internet! Try using a
relative’s or friend’s connection, or a local library,
to search online for the best broadband deals.
■ If you set your mind on a provider, call them to
discuss which package best suits your needs.
■ Once you’ve agreed the conditions of your
contract, your line will be activated to carry both
broadband and voice calls at the same time.
■ There may be a charge for line activation
and you may have to wait a few days for
it to be up and running.
■ Once it’s activated, you’ll need to connect
your router and configure your laptop. Some
providers will send an engineer to do this.
Get the internet
■ Router and setup charges Most broadband
providers give you a router for free or as part of
your contract. There may be initial set-up fees.
How to choose a broadband serviceYou’re likely to see lots of adverts for various
broadband companies, all boasting about
excellent deals for new customers. The most
important thing is to get the deal that’s best for
you. Broadband contracts may last 12 months
or longer, so make sure you’re getting exactly
what you need.
■ Download speed The faster the download
speed, the more expensive your contract.
Speed is measured in Megabits per second
(Mbps). For day-to-day browsing, emailing and
watching online programming, such as Netflix,
it’s worth getting a minimum speed of 5Mbps.
If you’ve never had online access at home before, don’t fear – in a few easy steps, you can get your household online
“ You can pay more for a ‘superfast’ broadband contract. These use fibre cables rather than regular copper lines ”
iFind out moreWhich? members can read our reviews of broadband
deals at which.co.uk/broadband. We survey real customers to see which services they recommend.
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RefreshClicking this reloads a
webpage. It’s a useful
way of seeing updates
to a page, or restarting
a page that is stalling.
SearchSome browsers
have a separate
search bar, but
most let you
search within
the address bar,
as shown here.
You can search
by typing in
words or phrases.
http/httpsAll webpages start
with either ‘http’ or
‘https’. The addition
of an ‘s’ means the
webpage has extra
security – look for this
when you’re shopping
online and need to
enter your payment
card details.
Reading viewClick the book icon
to activate reading view.
This removes adverts and
banners, making it easier
to read the main page.
Quick bookmarkClick the star icon
to bookmark the
webpage that you’re
currently on.
More actionsClick the three dots to see
a menu of handy options,
including private browsing
and zoom buttons to make
a webpage easier to read.
List of bookmarksBookmarks let you keep
easy access to your
commonly used websites.
Click the Hub button
and then the star icon
to see a list of all your
bookmarked webpages.
TabsLets you view
multiple pages at
once. Click here
to open a new tab,
or press Ctrl+T.
Back/forwardThese navigation
arrows let you go
backwards and forwards
through the web pages
you’ve visited, much
like flicking through
the pages of a book.
Address barShows the address
of the webpage.
To visit a different
webpage, type the
address here and
then press Enter.
Home buttonThis takes you to
the first page that
you see when
you open your
web browser.
This is usually set
to a default page,
or you can pick
a website of
your choice.
HistoryClick the Hub button
and then the clockface with
a backwards arrow to
see a list of the webpages
you’ve already visited.
Click any entry to revisit it.
DownloadsClick the Hub button
and then the down-arrow
to see a list of all the files
that you’ve recently
downloaded. Click on a
file to open it or the cross
to remove it from your
Downloads area.
SettingsIn Edge, this is found at the
bottom of the More actions
menu. Here, you’ll find
display and privacy options.
Hub buttonGives you access to
Bookmarks, a Reading List,
History and Downloads.
Learn to use your web browserMicrosoft Edge is the browser that’s built into Windows 10. You use the browser to go online and visit webpages
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Get started with emailDon’t feel left out if everyone you know is already emailing – we show you how to get set up with your own email account
Click Sent
Mail to see
the emails
you’ve sent.
The number in
brackets tells
you how many
unread emails
you have.
Click the
Delete button
to remove
an email.
You can save
emails into
relevant folders,
and create your
own email labels
(eg ‘Book club’).
The Settings
button lets you
change things
such as the
font and layout
of your inbox.
Use this search
box to find emails.
Try searching for
a person’s name to
find emails from them,
or enter a specific
word or phrase.
Click here to Reply to the
sender. Or use the arrow
on the right to select
Reply to All (to everyone
the email was sent to) or
to Forward the email to
a different person.
The Junk folder
collects spam
messages. Check
it occasionally in
case any emails
that you do want
end up in here.
Click the Print
button to print
an email.
Create a webmail account
In this example we’re using
Google’s free Gmail service
(illustrated left):
■ Open your web browser,
type www.gmail.com into
the address bar and press
Enter on the keyboard.
■ Click Create an account.
■ Enter the required details
in the sign-up form, including
your chosen username –
which will form your email
address – and a password
of your choosing.
■ You’ll need to tick a box to
accept the service’s terms and
conditions and privacy policy,
then click Next to continue.
■ On the Create your profile
page, you can Add a photo if
Webmail is a free email service that can by used from any computer, and is provided by a third party, such as Google, rather than your internet service provider. We recommend you avoid using an email service given by your internet provider, as this can tie you into always using them. Once you’ve set up a webmail account, you can read and send emails on any device by logging into your account.
Set up your contacts
■ To add a contact, click the word Gmail (or Mail) at the top-left
of the window and select Contacts. Gmail’s Contacts window
should open in a new tab.
■ Click New Contact – the red circle at the bottom-right of
the screen. Once you’ve added your first contact, this button
will become blue for adding subsequent new contacts.
■ Type the person’s name and add the information you want
to store about the person. For example, click Add an Email
and type the person’s email address. Finally, click Save.
Most email accounts have an address book, so you don’t have to remember email addresses. You can also add phone numbers, birthdays and postal addresses.
you want to or skip this step.
■ A welcome page will
appear. Click Continue to
Gmail to view your email.
Logging in and outEach time you use your
account, you’ll need to
sign in with your username
and password, unless you
choose to remain signed
in permanently. To always
stay signed in, tick the ‘Stay
signed in’ (or similar) box
when you log in (but avoid
doing this on a shared or
public computer).
To sign out, click your name
at the top-right corner of the
page, and select Sign out.
What do I need?
Once you’ve set it up, your email address will be unique to you, and you alone can see the emails that are sent to it. It’s usually free to set up an email address.
An email address, such
as yourname@gmail.
com, is made up of the
following parts: your
chosen username; the
@ symbol (‘at’) followed
by the email provider’s
name, such as ‘gmail.com’
or ‘outlook.com’.
Popular webmail services
include Gmail, Outlook
and Yahoo!.
iFind out moreFor more tips
on setting up webmail or getting more from your email account, visit which.co.uk/email-accounts.
22 ❘ which.co.uk which.co.uk ❘ 23
Keep your computer safeProtect your computer from dangerous viruses with a few simple security measures that will combat digital threats
As with venturing out in the real world,
there are risks when you go online. But with
a few simple precautions you can enjoy all
the benefits of the internet, secure in the
knowledge that your personal information
is protected. Above all, don’t be afraid to use
your computer. Scams and viruses can be
avoided with good sense and some basic
know-how. We’ll show you how to enjoy the
best of the web while remaining secure.
What are virusesA virus is a piece of malicious software, or
‘malware’ as it’s commonly known. Typically,
viruses are created by criminals in order to steal
personal information or cause damage to your
computer. Spread over the internet, malware
comes in a number of guises.
Much like the common cold, a virus spreads
quickly from computer to computer. It’s easy to
pick one up by doing certain activities, such as
downloading files from unusual websites,
opening suspicious email attachments or
visiting infected websites. Viruses are often
disguised as funny photos, greeting cards,
music and video files.
Scan for viruses in WindowsWindows 10 has an antivirus program built-in,
called Windows Defender. This scans for
malware on your PC. To run a scan with this
program, type defender into the Windows
How can I tell if my computer has a virus?Look out for these common signs of a virus infection. If you spot any, it may be time to run a scan for malware.
Pop-up alertsUnexpected pop-up windows and
error messages may indicate a virus.
Files lockedFiles that are encrypted, so you can’t
open them, could signal a virus attack.
Sluggish computerA virus can result in a slow-to-start
computer or sluggish running speeds.
Glitchy programsPrograms may open or close
automatically or your computer
may freeze or shut down for no reason.
search panel and select Windows Defender to
bring up the software’s control panel.
You can choose to run a Quick Scan or Full
Scan from the options on the right-side of the
home page. A quick scan examines only the
drives and folders most likely to contain bugs,
while a full scan can take a long time, but will
look in every nook and cranny or your PC for
malware. Infected files will be cleaned, and
the sources of the virus will be disabled
(‘quarantined’) or deleted.
“ Viruses are often disguised as funny photos, greeting cards, music and video files ”
iFind out moreNot all security software is built alike. We test to find
out which programs keep your PC safe. Visit which.co.uk/antivirus.
High activityA hard drive that’s more active than
normal – continually making a noise
– can be a sign of an infection. Likewise, a busy
home broadband connection may be caused
by a virus sending information back and forth
across the internet.
Antivirus disabledSome viruses disable your
computer’s protection: so, if you’re
struggling to open or install an antivirus
program, your computer may be infected.
Sending spamIf friends receive strange emails
or messages from you asking them
to click on attachments or links, a virus may
have hijacked your accounts. Change your
email account’s password immediately.
24 ❘ which.co.uk which.co.uk ❘ 25
I’ve never banked online before – how do I get started?Banks actively want their customers to bank
online and generally aim to make the process
of getting started straightforward. You can
either begin in the local branch of your bank,
explaining to the staff what you’d like to do,
or head to your bank’s website and click
Register or Get Started under the internet
banking section. In both cases, you’ll need
to supply some details, including your account
or card number. You’ll also need to confirm
your date of birth, full name and address.
Can I start immediately?For first-time customers of online banking,
there’s typically a short wait. You may be
posted some confirmation details to your
home address. This letter will contain the
information you need to log in for the first
time. It’s safer this way, ensuring that only
genuine customers get to log in to their
own bank accounts.
How do I log in to my account?The welcome letter you receive should explain
everything you need to know. Generally, most
online banks use a combination of security
steps to log you in safely to your account.
Some banks will
send you a card
reader (it looks a
bit like a
calculator). You put
your bank card
into this and follow
instructions on
Online bankingYou can transfer money or check on your bank balance all from your computer, once you get started with online banking
screen to receive a secure code. It’s likely
you’ll be sent a unique online banking
password or passcode by your bank, as well.
What can I do with online banking?Online banking lets you check your bank
balance, transfer money between your own
accounts and send money to other people
instantly. There are security measures in
place for all of this. For instance, if you tried
to send money to someone’s account and
you’d never done so before, the bank would
ask you to confirm some security details.
Some banks will text a security code to your
mobile phone, for example.
Can I bank on a tablet or smartphone?All the main banks have apps you can install
for free to a tablet or smartphone. They
sometimes have additional security measures,
such as fingerprint ID, if your phone supports
it. You can check your balances and transfer
funds via these apps with ease.
Do I need to be careful?Some basic precautions will ensure you are
banking online safely. Never share your online
banking login details or passwords, and never
keep them written down or stored somewhere
obvious for others to find. When visiting your
bank’s website, double-check that it’s the
official one. Remember above all, banks will
never email you asking you to supply your
account details or to update them by logging
in. This is a classic ruse used by scammers.
For more advice on banking securely online,
visit which.co.uk/banksafely.
Set up an online shopping accountBefore you buy from most online shops, you’ll
need to create a customer account with them.
This involves making a username – usually your
email address – and choosing a password.
Go to the website (such as amazon.co.uk)
and click either Create account or Register.
Follow the
instructions to
create an account.
When you visit the
website again, you
can click Sign in
and enter your
username and
password.
You’ll need to
enter your contact
details, delivery
address and
the details of the
credit or debit card you wish to pay with.
The online store saves this information
securely, so the next time you visit the
website, it remembers who you are.
Online shoppingGrab yourself a bargain online with our guide to buying things securely on the internet
Checkout and paying
1 Add to your basket Most online shops
use virtual shopping baskets. When
you see an item you want to buy, click the
button that says Add to basket (or similar).
You can carry on shopping, or click View your
basket to delete items or change quantities.
2 Proceed to checkout When you’ve
finished shopping, click the Proceed
to Checkout button (or similar). You should
be given the chance to check details of
your chosen items before placing the order.
You can also select delivery details. Standard
delivery for most online stores is typically
three to five working days. Many offer faster
delivery options for an extra charge.
3 Pay and confirm You’ll now see a
confirmation page with details of what
you’ve just bought and an order number.
Keep a note of this until your goods arrive.
A confirmation receipt will be emailed to you.
Returning an item
You can cancel an online order as long as you do so within 14 working days of your goods arriving. You then have another 14 days to return the unused item. Some retailers, such as John Lewis or M&S, offer even more generous windows for returns.
Getting a refund
To get a refund, you’ll need to return the item to the seller. You can either return items to one of the retailer’s physical stores or by post or courier service. The retailer will list the return methods on its website, normally under the Returns & Refunds section. For more detailed advice on your rights as an online shopper, visit which.co.uk/online-shopping.
26 ❘ which.co.uk which.co.uk ❘ 27
Ask our experts We help Which? Computing members to troubleshoot everyday computing issues and technology troubles
Scam call
Q I have just received a call purporting to be from Microsoft, telling me that
there’s a virus causing my computer to run slowly. It wants me to open up my computer so it can access it.
A We receive lots of queries from members
following similar phone calls. It’s a scam
and not remotely connected to Microsoft or
any official company. Never give access to
your computer to anybody that cold calls you
like this. Microsoft will never call a customer in
this fashion. Stand your ground and hang up.
Is email secure?
Q In opening a new account with a financial firm, I’ve been asked to scan
my passport and driving licence and send the pictures to the company. Is it safe to send them by email?
A Generally speaking, email is as secure
as the two services involved – that is,
the email service you use, and the one used
by the company you’re dealing with. Most
email providers these days use multiple
security measures, including encryption, to
prevent the contents of emails (including
scans and other attachments) from being
viewed by prying eyes. However, the most
important thing is that you have trust in the
company involved. Look up some reviews of
them online to check that others have had a
positive experience of their service. If you still
feel in any way uncomfortable, ask the
financial firm you’re dealing with if you can
send photocopies of your documents in the old
fashioned way – by recorded postal delivery.
Cursor settings
Q I have just upgraded to a Windows 10 computer. After a few days, the mouse
changed from the usual white arrow to a black indicator and, more recently, it turns red when a file is selected. The mouse also appears to be more jerky? How do I revert to the usual cursor appearance?
A To access and change your mouse or
touchpad settings in Windows 10, click
Start > Settings > Devices > Mouse &
Touchpad. At the bottom, you’ll see a link
called Additional Mouse Options. Click on
this. You should now find a selection of
options under Mouse Properties, including an
option to change the cursor speed and its
appearance (under Pointers). You can typically
make it larger or smaller, or change the colour
from black to white.
Invisible printer
Q I’m having some trouble connecting to my printer at home. The printer
is connected via an ethernet cable to my wireless router. Ethernet also connects my desktop PC to the router and the print function works fine. I now want to connect my laptop to the network and print from it, but this is not being recognised either. What am I not doing properly? I have already cancelled everything and reinstalled the lot.
A It’s worth adding the printer to your
computer manually, by scanning for it
in the Control Panel (see below). Make sure
the printer is on and the laptop is connected
to the router and has full signal, and follow
these steps:
■ Open Printers by clicking Start > Control
Panel > Hardware and Sound > Printers.
Click Add a printer.
■ In the Add Printer Wizard, select Add
a network, wireless or Bluetooth printer.
■ In the list of available printers, select the
one that you want to use, and then click
Next. You may need to install a printer
driver at this point. If you’re prompted for
an administrator password or confirmation,
complete this to continue.
■ Complete any additional steps in the
wizard and then click Finish.
Double trouble?
Q My partner and I frequently want to use the computer at the same time. I’ve
decided that I would like to have one of my own. Will it work to have two computers running at the same time on the same wi-fi network, or will they slow each other down?
A Running two computers at once
should not slow either of them down.
Depending on the broadband speed you
have in your home, it is possible that you’ll find
things are slower to download if you’re both
trying to download larger files at the same
time. This may also be the case if you’re both
trying to stream films or TV shows at the same
time (for instance, if one of you is on Netflix
and the other is watching BBC iPlayer). Even
so, most networks are geared up to having
multiple devices using them, so you shouldn’t
suffer unduly.
Switch off Defender
Q Please advise whether I would need to disable Defender in Windows 10 to be
able to run an alternative security package. Is it straightforward to disable Windows Defender, and where on my computer would I find this option, please?
A You will indeed have to disable Windows
Defender if you want to use another
security tool instead. This is because you
can’t have more than one antivirus program
running at the same time. Attempting to do
this can result in them both seeing each other
as a threat, which will usually result in your
computer grinding to a halt. To switch
Defender protection off, search for defender
in the Windows 10 search bar, then click the
Windows Defender link. In the window
that opens, click Settings. Under Real-time
protection, switch the slider to the Off position.
Next, install your new security software – try
not to leave it too long, as your PC will be
unprotected until installation is complete.
iFind out moreFrom problems with printers to online security tips, visit
computing.which.co.uk for a wealth of uncomplicated articles and videos. Which? Computing members can also contact our friendly Helpdesk team for one-to-one computing advice via email. Visit the website and click Ask our experts directly.
Jargon buster■ ADSL (Asymmetric digital subscriber line) Standard
copper wiring for regular
broadband connections. It’s
slower than fibre broadband.
■ Antivirus Software that
scans your PC for viruses
and removes or quarantines
potential threats.
■ App (application) An
app could be a game, a
calculator or a more complex
piece of software. It’s more
common to refer to ‘apps’
for smartphones and tablets,
and ‘programs’ for laptops
or desktops, although
Windows 10 uses apps
as well as programs.
■ Browser The software you
use to browse the web and
visit websites. Edge is the one
that’s built into Windows 10.
■ Cursor The symbol on the
screen that indicates where
the mouse is pointing.
■ Desktop The main
computer screen you see
when your computer has
started up. It shows a list
of programs or shortcuts to
common files and settings.
■ Download To take a file,
image or program from the
internet and save it onto
your computer.
■ Driver Software that helps
your PC communicate with
another device, eg a printer.
■ Ethernet The (usually
yellow) cable that you can
use to connect a computer to
your router, as an alternative
to using wireless internet.
■ Fibre High-speed cables
for faster home internet
connections. Pricier than
regular copper-line internet.
■ Firewall One of the tools
that protects your computer.
It stops you from visiting
dangerous websites and
blocks unsafe programs from
accessing the internet.
■ Gigabyte (GB) A large
amount of data. A two-hour
digital movie could be 2GB in
size, while your PC might have
500GB of storage space.
■ Hard disk (or hard drive) The primary long-term
storage space used by your
PC to store data and files.
■ ISP (Internet Service Provider) The company that
provides your home internet
connection – for instance, BT.
■ Malware A generic term
for any program that is
harmful to your computer
– a virus, for example.
■ Mbps (Megabits per second) The measure used
for the speed of broadband.
■ Operating system The
main software that lets your
computer run – Windows 10
is an operating system.
■ Phishing A scam whereby,
in order to trick you into
giving away your personal
or financial details, someone
sets up a fake webpage or
email imitating an official
service or site.
■ Router A small box that
creates a home network,
letting you connect to the
internet. You’ll normally be
sent a router when you start
a new broadband contract.
■ Software A general term
for programs or applications
used on computers.
Microsoft Word is an
example of a program.
■ Spam Unsolicited ‘junk’
email. It’s difficult to avoid
spam entirely, although you
can delete it or block specific
spam senders within your
email account settings.
■ USB (Universal Serial Bus) A common connection on
your computer. You can plug
a keyboard or an external
hard drive into one of the
USB ports on your computer,
for example.
■ Virus A type of malevolent
program that can spread
between computers.
■ Webmail A type of email
service, accessed through
a web browser or app.
■ Wi-fi The common name
for wireless internet.