Which Windows operating system am I running?

Check for operating system information in Windows 10

  1. Go to Start , enter About your PC, and then select About your PC. 
  2. Look under PC for Edition to find out which version and edition of Windows that your PC is running. 
  3. Look under PC for System type to see if you're running a 32-bit or 64-bit version of Windows. 

Article ID: 13443 - Last Review: 31 ago, 2016 - Revision: 23

Windows 10, Windows 8.1, Windows 7