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.

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 create folders by file extensions on Windows 11/10. You can sort files by extensions or formats using this guide.

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

File Explorer is one of the most essential tools in Windows 11, but you may not know everything about it. Let's take a closer look.

Although some Explorer views eliminate the need to reveal file extensions, the options is there if you want it.

On Windows 11, you can change the format of a file in multiple ways through File Explorer, Command Prompt, and from a compatible application. In this guide, I'll show you how.

Microsoft hides file extensions in Windows by default even though it's a security risk that is commonly abused by phishing emails and malware distributors to trick people into opening malicious files.