This guide explains how to change the file extension in Windows 11. It also clarifies the distinction between file extensions and file types. Change a File Extension the Easy Way The simplest way ...

Learn how to hide or show file extensions in Windows 11/10 File Explorer via Folder Options, Registry, Group Policy or CMD. It is better to set Windows to show them.

We show you how to open files with no extension in Windows 11/10. You can try these tricks or use one of these free software or online tools.

Need to look at invisible files and show hidden file extensions in Windows? Here's how to reveal them.

Here are the steps to install the extensions (at no cost) to support HEIF images or H.265 videos on Windows 11.