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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 :9/25/2014
  • (c) 2014 Lenovo