How to Show File Extensions in Windows 10

Опубликовано: 17 Май 2026
на канале: LaLas World
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How to Show File Extensions in Windows 10 is a video where I go over two reasons why you want to show file extensions on Windows 10 and walk you through. One of the reasons you should see file extensions is to know what program to use to open a file type and the second is to not open a virus unknowingly. Without showing file extensions a virus could hide and look like a different type of program and you may not know it is an .exe or executable program that can actually run on your computer and become a potential threat .

Basically to start you can click on the folder in the bar on the bottom screen. If you do not have this folder at the bottom you can go to the menu and click the folder icon there. If your files are not showing extensions go to the top menu bar and click view then check the file name extension and the file extensions appear. If you wish to remove them you would just go back and uncheck the box for file name extensions.
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