However, if you're on Windows 10, Windows 8, Windows 7, or Windows Vista, the chance that you're running a 64-bit version goes up considerably. All Windows 11 installations are 64-bit.

If you want to know if an installed software or program is 32-bit or 64-bit, then 1 of these 4 tricks will tell you if it is a 32-bit or 64-bit app.

Identifying your system type is also important when upgrading. If you're running a 32-bit version of Windows, upgrading to 64-bit can help unlock the full potential of your computer.

If you want to download Java 64-bit or 32-bit on your Windows 11 or Windows 10 computer then follow the method mentioned here.

The end result is that while you can’t run 32-bit macOS apps on Catalina, you can now run 32-bit Windows apps. Go figure.

Windows 10 is finally getting a 64-bit version of Microsoft's OneDrive syncing app But it warns Surface Pro X users with an Arm processor to stick with the 32-bit version of OneDrive.

While macOS 10.15 Catalina won’t support old 32-bit apps, you can keep them running indefinitely on your Mac by installing a copy of 10.14 Mojave in a Parallels Desktop virtual machine.