Knowing if your copy of Windows is 32-bit or 64-bit becomes very important when installing device drivers for your hardware and choosing between certain kinds of software.

The default installer for Office 365 is the 32-bit version. If you need the 64-bit version of Office, we'll show you how to get it.

FInd out how to clean uninstall 32-bit Microsoft Office & install 64-bit. This version is better if you have 64-bit computer & work with large data sets daily.

Your new computer has a 64-bit processor, but your software probably is still 32-bit. Why haven't software developers done more about it?

How to Check if an App is 32-Bit or 64-Bit in macOS Mojave To determine whether an app is 64-bit or 32-bit and to see if there are 32-bit apps installed on your machine before upgrading to macOS ...

For most would-be Windows 7 users, a 64-bit version of Windows 7 is the right move. But if you don’t have sufficient RAM (at least 4GB), or you rely on devices that don’t have supporting 64 ...

If your version of Windows is 64-bit, you're able to install both 32-bit and 64-bit software programs, so there are two different "Program Files" folders on your computer.