Windows File Explorer offers a lot of options to change how you view files. What you might not know is that one important ...

Windows' Save As dialog can be a little annoying. If you want to use a certain file extension, you have to pick it from a long list, and sometimes it isn't even available in that list. Reader Java ...

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

Learn a great tip for uploading photos to Facebook or Pinterest; quickly show or hide file extensions in Windows.

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.

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!

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 ...

When you double-click on a file in Windows XP, the operating system will automatically open the file using a program that has been is associated with the file's extension. It is possible ...

What does files vs. folders actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.