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Xp shows the operation method of file extension. In view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

The file extension is a mechanism used by the operating system to identify the file format. The files on the computer that we usually come into contact with, such as music, pictures, software, etc., all have its extension (suffix). For example, like: .mp3 .exe .dll and so on. In general, the extension is automatically hidden by default. Sometimes because of our needs, we have to display the extension so that the file can be modified or run. Here: share how to display the file extension (suffix) in the windowsXP system.

Steps / methods

Move the mouse to the lower left corner of the desktop and click the left mouse button or press the ctrl key directly (the key between alt and windows). Click Settings-Control Panel.

Select tools-folder options below the title bar

Enter the "View" option-drop down the move bar-uncheck before "hide the extension of the known file inner type"-and click "apply"

How XP displays file extensions

There are three ways to do it:

1. Open Control Panel Open folder option find "hide extension of known file type" in "View" remove the previous check box to determine

two。 Open my computer, click folder options under the tools menu, click the View tab in the middle of the pop-up window, uncheck the box before "hide the suffix name of a known file", and make sure

3. Manually modify the registry:

From "start"-run input regedit to open the registry editor

HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows\ CurrentVersion\ Explorer\ Advanced\ Folder\ Hidden\ SHOWALL

"CheckedValue" = 0

Do not show hidden files can be displayed if the value is changed to 1

HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows\ CurrentVersion\ Explorer\ Advanced\ Folder\ HideFileExt

"UncheckedValue" = 1 means that if the file extension is changed to 0, you can pull it.

If none of these methods works, it may be infected with the virus, because the virus forcibly hides the extension in order to prevent its whereabouts from being exposed. It is recommended that you download the antivirus software and check it all.

The answer to the question about the operation of the xp display file extension is shared here. I hope the above content can be of some help to everyone. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

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