- Go to Windows Start button and choose Control Panel.
- Type "System" in the top right search box which says "Search Control Panel".
- Choose "System" as shown in the screenshot below.
To determine the windows bit of your Windows 7 System. It should display as shown below:
You may refer to Microsoft.com for "What is the difference between 32 bit or a 64 bit windows".
When is it possible to switch between 32 bit and 64 bit versions of Microsoft Operating Systems by using recovery media?