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How to determine my Windows bit (32-bit or 64-bit)?

  1. Go to Windows Start button and choose Control Panel.
  2. Type "System" in the top right search box which says "Search Control Panel".
  3. Choose "System" as shown in the screenshot below.
  4. To determine the windows bit of your Windows 7 System. It should display as shown below:

  5. You may refer to for "What is the difference between 32 bit or a 64 bit windows".

  6. When is it possible to switch between 32 bit and 64 bit versions of Microsoft Operating Systems by using recovery media?

  • Alias ID:
  • Document ID: HT074185
  • Last Updated :03 Mar 2015
  • (c) 2014 Lenovo