The Omnibar is a major design update in Files v4.0, replacing the traditional Address Bar with a brand new control that ...

If OneDrive files open as ‘Saved to This PC’ and not on OneDrive, then follow these suggestions to make sure files are saved into the cloud.

The best way to discover them is to hold the Option key on your Mac and open any of the following Safari menus: Safari, File, View, History, or Window.

In Windows 10 if there is any way to do that I can't find it - all I can figure out to do is open them one-at-a-time and print each while manually keeping track of which ones I printed so that I ...

Save PDFs, music, movies, documents, and other files to your phone and they'll always be available when you need them.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Other users have not been able to open any files in preview, even though the application itself opens just fine. This issue has to do with incorrect permissions on some of Preview's resources.