TIP: On Windows 11, you can use this free tool called OTVDM to run 16-bit apps. It is available on github.com. Why can’t 64-bit run 16-bit? 64-bit cannot run 16-bit because it can only handle 32 ...

To run 32-bit applications on 64-bit Windows, right-click the application and go to Properties > Compatibility. Select Run this program in compatibility mode for and choose the version in which ...

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.

In both operating systems (Windows and Linux), you can still run 32-bit applications though if you want, but things like drivers must match the mode you are running.

If you’re working with large files or running applications that consume a great deal of memory, then 64-bit Windows will typically give you a slight performance advantage over 32-bit Windows ...