HT Win7 Secretes

8/3/2019 HT Win7 Secretes

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Win7 Secretes - Basics

Surun Infocore Systems


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Win7 Secretes

Control Data Copy Speed

Difficulty Level Medium

Reason Command Prompt is Involved


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Control Data Copy SpeedRobocopy :

Robocopy.exe is supplementary tool for regular DOS-COPY command. Very Basic Difference between regular DOS-copy command and robocopy is, regular

DOS-Copy command cant copy Folders but Robocopy can.

Earlier robocopy was not integrated part of Windows Operating Systems,

but starting from Windows7, robocopy is integrated part of Win Operating

System.

Use Of Robocopy :

Usually Robocopy is used in various organizations to execute Automated

Data Backup Mechanisms, because robocopy is enriched with huge list of

supported functionalities (or parameters), like -

Network Copy

Scheduled Copy

Copy Recently Added files only

Copy Recently Changed Files only

etc


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Special Feature of Robocopy in Win7 :

Execute multi-threaded copies from the command line.

Threading

Executing multiple instances of same program & also breaking single task /

application into multiple parts and assign each part to instances is known as

threading.

Threading is done so that each thread (instance) will be light weight and canconsume less processor resource which will make the complete process Faster.

Robocopy - You can choose the number of threads like specified in

next command

Robocopy Source Folder Destination Folder /MT*:N+

Where,

N = can be from 1 to 128.



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1 2 3 4 5

Single Application / Task Divided into Multiple Small Tasks

Single Process is divided

into multiple small

instances

2 3 4 51

Threading


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Control Data Copy SpeedRobocopy :

Example

I am trying to copy 700MB animation movie file from E:\Movies\Animation And

pasting it into E: \ NEWFOLDER with 128 Threads.

My robocopy command will be like -

C:\>robocopy e:\Movies\Animation\ e:\NEWFOLDER /MT:128

Proof :

Try to Copy any big file using regular Windows file copy paste process

Try to Copy any big file using regular DOS command

Try to Copy any big file using variations in MT parameters ( rangesbetween values 1 to 128)


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Total Time Required for coping 700MB file = 19 seconds with robocopy 128 Threads


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Total Time Required for coping 700MB file

= 20.80 seconds with Windows Default copy


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Online Sharing Steps

Difficulty Level Low

Reason Automated Support from Microsoft

Win7 Secretes


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Online Sharing Steps Needs? Scene 1)

Suppose you are staying at remote place and you need to tell your

mother or father (who is at home) how to start web camera so that

they can chat with you (and they are not expert about computers)

Scene 2)

Suppose you are facing some problem with computer and need to tellthe expert Exact Problem so that he can assist you remotely

Scene 3)

Want to share the detailed steps of executing your application with

your project manager or client or colleagues.

Scene 4) Share highly compressed Photo-Album with friends along with

comments to each photo.


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Online Sharing Steps Difficulty:

- All tasks mentioned in previous slides can be very easy (and we can

teach to any non-expert person) if and only if we are able to pass the

Highly Accurate Information to him/her with covering each and

every minute details so that he/she can perform all the activities

without needing single help from us.

- (And When I mean Highly Accurate Information, then I mean it by

covering all minute details like

- Where I clicked Left Click Button To Select Something or Double Click To Open

Something

- Where I made Right Click

- Have I copied something (including coping by pressing CTRL+C)

- Where did I paste the copied data (including pasting by pressing CTRL+V)

- Etc )


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Example Of Highly Accurate Data My Left Click Details


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Example Of Highly Accurate Data My Keystroke Details (while making this presentation)


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Example Of Highly Accurate Data When I attempted to Copy-Paste Something


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Online Sharing StepsWindows7 systems are enriched with one more powerful utility which works

like a Screen Recorder + Mouse Activity Recorder + Keyboard Strokes

recorder, rather collectively Problem Step Recorder

How to access Problem Step Recorder:

Start Run psr.exe Click Record

Record all your moves along with Comments (if any)

It will save output as a highly compressed HTML document (in Zip file)


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History of Windows Crashes

Difficulty Level Low

Reason Automated Support from Microsoft

Win7 Secretes


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Win7 SecretesHistory of crashes :

Windows Operating systems are having internal mechanism which

records all the internal activity of the system (Events)

This Activity Recording System is designed so perfectly so that, even

during Windows is getting Crashed, even at that last extreme moment

it records the Crashing activity.

But obviously these records can be used for further analysis (or rather

Crash Analysis)

(Not necessarily, you always need the Crash Reports / Analysis, but

sometimes you may need to track the Software Installations,Uninstallations, Application Hangs, Virus Attacks, Virus Damages etc

so these Activity Recorder Plays very vital role in getting complete

System Activity History covering both Operating Systems Internal

Activity & External Activities triggered by Users)


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History of crashes XP:

This Activity Recorders are first time successfully appeared in WinXP

In WinXP they are called (or can be accessed) as Event Managers

How to Access Event Managers in XP

Right Click My Computer Manage Event Manager

Problem with WinXP Event Manager

I feel WinXP Events are written in more Technical words which a

normal user can not easily understand

Event Records are grouped / sorted but still difficult to judge the

problem in single sight.

Win XP


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History of crashes win7:

In Win7 the event recoding mechanism can be get accessed by same

steps which we used in WinXP

(Right Click My Computer Manage Event Manager)

Worse Part in Win7 :

In windows7 the event Viewer are getting more difficult (rather more

technical) for normal users

(Added few more Groups to sort the event`s record databut this

creates another complex & heavy to understand structure)

Win 7


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Win 7History of crashes win7:

(Not to overcome Win7 Event Manager but) Windows7 is having one

more advanced functionality (which can be used to supplement the

Event Manager)

Windows7 Reliability Monitor: This is an advanced utility which constantly monitors your computer

for errors and keeps the complete history of problems.

Depending upon the errors / crashes it gives marks to the operating

systems stability which is known as Stability Index

Stability Index will range from 1 to 10. 1 being the least stable and 10 being the most stable system.

You can use Reliability Monitor to review past problems with your

computer and to find possible solutions.


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History of Windows7 CrashesHow To Access Computer Reliability Analysis:

Start - Control Panel Action Center

Maintenance

View Reliability History


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