Learn how to rename all file extensions in a folder & sub-folders at once on Windows 11/10. You can batch rename or rename all file extensions in bulk using this guide.

In iOS 16.0 and later, you can make Apple's stock Files app display file extensions for items in the currently viewed folder. Keep reading to learn how it's done. The only issue until recently was ...

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 ...

If you add 'File name extensions' item to the Windows context menu, you will be able to show or hide file extensions with a single click!

Microsoft is making it easier to change your default file associations by adding a new search feature that lets you quickly find the extension you wish to modify.