Teach you how to change the suffix name of win7 files

If we want to change the extension of a file, we can directly right-click it and select it, and then use the rename method to change it. However, for some files, we may not be able to see their extension when renaming. At this time What should be done? In fact, just unhide it in the folder options. Let’s take a look at the specific method.

##win7 extension name changing tutorial

1. First, click the Start button and open the “Control Panel”

2. Change the viewing mode to "Large Icons" and then select "Folder Options"

3. Select " View" tab.

4. Then use the scroll bar on the right.

5. Find and uncheck "Hide extensions for known file types"

6. Settings Once completed, we can directly change the extension using the rename method.

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