A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows ...

You can create a file without a File Type Extension in Windows 11/10 by carefully following the steps laid down in this post.

How to Open Unrecognized File Extensions. In most cases, the majority of the file extensions you encounter on your computer are already associated with a program or protocol. When a file extension ...

Get a more generic solution to identifying unknown or unrecognized file types & extensions with these free tools for Windows 11/10 computer.

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

These techniques—editing file extensions, changing formats, and trying different apps—will only get you so far. In order to rescue truly corrupted files, you’ll need a dedicated repair tool.

T here’s something oddly satisfying about starting with a clean Windows install. The lack of clutter, no old registry junk slowing down your system, and no random apps you forgo ...

When you open files that have a particular file extension, Windows will look at its configuration to determine what the default program should be in order to work with these files. The default ...

If your aim is to manage how Google Chrome associates files, on the other hand, you can focus on disabling -- or installing and enabling -- associated Chrome extensions instead.

On Windows 10, you can use these tips and tricks to be more productive with File Explorer, from changing settings to learning how to use the different features and shortcuts.