Hint:1--- At first i will suggest you not to update your Windows-7 any-day. Disable it completely from Control Panel\Windows Update\ . Select "Never check for updates" & uncheck 2 boxes from bottom.
Hint 2--- Go to Control Panel\Autoplay. Then Uncheck "Use Autoplay for all media type & Devices"
1. Disable Search Indexing feature:
a) Right click on My Computer & select Manage
c) Scroll down & Right click on Windows Search from right panel and Disable
it from Startup type.
2. Choosing Power Option to: High Performance
a) If you are using a Laptop don't enable it. But if you have a Desktop based computer enable it. Go to Start\Control Panel\Power Options\
b) Click on Show additional plans mirrored rectangle button.
3. Disable sound
a) Go to Start\Control Panel\Sound\
b) Select the Sounds tab
c) Change the sound scheme to:No Sounds
d) Disable the startup sound also from bottom checkbox option.
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4. Disable ipv6
a) Go to Start\Control Panel\Network and Sharing Center\
b) Click on "Change advanced sharing settings"
b) Click on "Change advanced sharing settings"
c) Select your Connection & Right click on it
d) Select Properties
d) Select Properties
5. always shows icon never thumbnail
a) Open My Computer
b) From left side click on Organize\Folder Options
c) Select View tab
d) Check the box that says "Always show icons, never thumbnails"
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6. Disable System Restore
b) Click on "Advanced system settings"
C) Click on System Protection tab
d) Select C:\ drive & click on Configure
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7. Disable user Account Control
b) Click on "Change User Account Control settings"
c) Select Never Notify by turning the bar into bottom.