Check my computer version to see if I’m running 32-bit or 64-bit

To decide whether you need to install a 32-bit or 64-bit version, we suggest you first figure out whether you’re running a 32-bit or 64-bit version of Windows/Linux. This process only takes a couple of steps and the tools are already built into Windows. 

Here’s how to find out what you’re running

Checking your version of Windows 10

To check whether you’re using a 32-bit or 64-bit version of Windows 10

Step 1 - Open the Settings app by pressing Windows+i

Step 2 - Go to System > About

Step 3 - On the right side, look for the “System type” entry. It will show you two pieces of information— whether you’re using a 32-bit or 64-bit operating system and whether you have a 64-bit capable processor

Checking your version of Windows 8

If you’re running Windows 8, here is how to check whether you’re using a 32-bit or 64-bit version of 

Step 1 - Open Control Panel > System. You can also hit Start and search for “system” to find the page quickly

Step 2 - Go to System > About

Step 3 - Look for the “System type” entry to see whether your operating system and processor are 32-bit or 64-bit.

Checking your version of Windows 7 or Vista

If you’re using Windows 7 or Windows Vista, hit Start, right-click “Computer,” and then choose “Properties”

On the “System” page, look for the “System type” entry to see whether your operating system is 32-bit or 64-bit. Note that, unlike in Windows 8 and 10, the “System type” entry in Windows 7 does not show whether your hardware is 64-bit capable.

Checking your version of Windows XP

There’s almost no point in checking whether you’re using a 64-bit version of Windows XP, because you’re almost definitely running a 32-bit version. Still, you can check by opening the Start menu, right-clicking “My Computer,” and then click “Properties"

In the System Properties window, head to the “General” tab. If you’re running a 32-bit version of Windows it won’t say anything here other than “Microsoft Windows XP.” If you’re running a 64-bit version, it will be indicated on this window.