Detailed explanation of how to display file extensions

In the process of using computers, you often come into contact with various files, such as picture files, audio files and video files. With so many files, how can you know what type the file is? At this time, you need to The file extension is used. Every file has its own extension, so how do I display the file extension? Below, the editor will explain to you the steps to display file extensions.

For those who often come into contact with electronic documents, they may often find that sometimes the file name will change after copying a file on one computer to another computer, resulting in the inability to use the file. Many computers Users don't know how to display file extensions, so how to display file extensions? Next, the editor will share with you how to display file extensions.

How to display file extensions

##Open "Computer" and click on the tools above.

File Picture-1

In the folder option in the open tool list.

File Picture-2

After entering the folder options, click "View" at the top.

File Picture-3

Find the "Hide extensions for known file types" option on the view page. Uncheck the previous check box, click "Apply", and then click "OK".

File extension diagram-4

You can see the extension when you open the folder.

Display file diagram-5

The above are the steps for displaying file extensions.

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