HT Win7 Secretes
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Transcript of 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.
Control Data Copy Speed
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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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Control Data Copy Speed
Total Time Required for coping 700MB file = 19 seconds with robocopy 128 Threads
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Control Data Copy Speed
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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