How to figure out if you have a 32 or 64-bit Operating System on your PC or Laptop? (under Windows 7)

The easy way to find out is to check what version of Windows 7 you are running.

Here's what you do:

  • Click on your Start menu.
  • Right-click on Computer.
  • Choose properties.

Windows 7 Start menu

You'll be presented with a screen like this:

Windows 7 Screen

Under the System section you can see a label called "System Type". This tells you whether you're running the 32-bit version of Windows 7 or the 64-bit.

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