If you cannot associate a file extension to an application in Windows 11/10, and see an error message The program you selected cannot be associated with this file ...

RAR is a format for a single file that contains a compressed version of one or more other files, which can be in any format. It is similar to the widely-used ZIP format, but it offers extra features ...

BearPup sometimes wants to open a file in one program, and other times open it in another. He asked the Answer Line forum for an easy way to do this. Windows uses a file’s extension–the part of the ...

It is not surprising that those who are patent attorneys will recommend that you should first file a patent application, and it is not surprising that those who are business coaches or licensing ...

Managing files on iPad has finally got a lot easier with new tools added to the Files app in iPadOS 17. It’s especially good for working with external drives, including basic capabilities like seeing ...

With documents increasingly having an all-digital flow from assignment to submission, Markup and the Files app in iOS and iPadOS are great for students. Here's how to get the most out of them.

File-level backup is essential for taking a backup of your device and restoring it at a later stage. File-level backup can backup single or multiple files. In this case, you take a backup of ...