On computers and mobile devices, file extensions are the suffixes that apps append to filenames. When you see an item like "document.docx" for example, the .docx extension tells the computer and the ...

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.

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 ...

Looking for a lost picture or document? Trying to make it easier to view and manage all your files? These tips will help you master File Explorer in Windows 10 and 11. Lance is an experienced writer ...

Here is the list of extensions or add-ons you can use with File Explorer on your Windows 11/10 PC: Microsoft PowerToys is a tool for Windows power users. It is free to use and has many utility tools ...