To show file extensions in Windows, open the File Explorer. Click View on the menu ribbon at the top, and check the box next to File name extensions.

What does Win Show file extensions actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

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

2. Click Show or hide file extensions. 3. In the Folder Options box that appears, clear the checkbox next to Hide extensions for known file types, then click OK.

The default setting for Mac OS is to not display a file's extension. For those who want to view the full filename, rather than having the extension removed automatically , this tutorial will ...

To unhide file extensions in Windows 11, launch File Explorer, click the “View” button on the toolbar, point to “Show,” and activate “File name extensions.” ...

I recommended to not open unknown files with the following extensions: .exe, .shs, .vbs, .pif, .doc, .xls, and even .htm if someone e-mails such a file to you or you accidentally come across one ...

FileTypesMan allows you to view, add, remove edit file extensions and types on Windows 11/10. You can always manually set or change File Associations & Extensions.

The good news is you can copy file names just like normal text within Windows Explorer. However, if you want to also copy the file extension, you need to display the hidden extension first.

To show file extensions in Windows 11, open File Explorer, navigate to View > Show, and select File name extensions. Once enabled, all files in File Explorer will display their complete names ...

If folder and file icon names are not showing, no text is displayed, or desktop icon names are missing on your Windows 11/10 PC, see this post.