Windows 10 comes in two architectures: 32-bit and 64-bit.

Is Windows 10 64-bit or 32-bit?

Windows 10 comes in both 32-bit and 64-bit varieties.

How do I know if Windows is 32 or 64-bit?

To check whether you’re using a 32-bit or 64-bit version of Windows 10, open the Settings app by pressing Windows+i, and then head to System > About. On the right side, look for the “System type” entry.