The compatibility mode in Windows 10 or 11 is an excellent way to run old versions of software. You may have noticed programs designed for older versions of Windows ...

I haven't run into any must-have apps that aren't working in Vista, so I can't vouch for this, but it is supposed to be how it works. If you've tried Vista's compatibility mode, share your ...

If you access Outlook Web App in Internet Explorer, only the light version is enabled. Learn how to render the app in IE11 compatibility mode.

Windows 7 does a pretty good job of detecting applications made for older Windows versions and offering a compatibility fix. If you've got an app that just won't run, though, take a dive into the ...

But before you plunge into Windows 7, it’s critical to determine how all of your organization’s important applications will work with the new operating system. Even though most contemporary programs ...

If you see This app can't run on this device message from Program Compatibility Assistant, then this post is sure to help you.

Lastly, the Docs app get improved collaboration features for those using the Office Compatibility Mode: People can now reply to comments when working in Office Compatibility Mode in the Docs app.