How to Install or Reinstall Windows 7

This step-by-step guide demonstrates how to install Windows 7

The best way to install Windows 7 is to do a clean install. It is not difficult to perform a clean installation.

Change First Boot Device in BIOS to Boot From CD/DVD
http://goo.gl/YHDzoX

Backup and Restore Windows Hardware Drivers
http://goo.gl/5ulxmN

Backup and Restore Windows Activation Status
http://goo.gl/Zpbcf5

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how to repair windows 7