Importance

• Using a genuine copy of Microsoft Windows makes you eligible for updates, ensuring your software is always up to date and all your data is safe. Also, genuine copies are eligible for technical support from Microsoft.
  
  

Identification

• You can verify if your copy of Windows is genuine by going to Microsoft's website and choosing "Validate." You'll have some simple on-screen instructions explaining what to do to perform a genuine check. Also, you'll be instructed what to do if your copy of Windows fails the Windows Genuine Advantage Validation.
  
  

Caution

• The Internet is full of tools and programs that will allow you to bypass WGA Validation. However, hacking or bypassing WGA will not make you eligible for updates, and using such tools may expose your PC to viruses or hackers.