How to View a Computer File Extension

Steps on how to view a computer file extension in all versions of Microsoft Windows and the Windows command line and MS-DOS.

How to show file extensions on Windows 11 - Pureinfotech

How to show or hide file extensions in Windows 8.1

Chrome extension source viewer

Use the default Windows 10 search function

What is a File?

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How to Show File Extensions in Windows 11

How to Show File Extension in Windows 10

Basic Computer Skills: Understanding File Extensions

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How to View a Computer File Extension