Win7txt suffix change tutorial

Sometimes we need to change the file suffix to protect the file due to some work or confidentiality reasons, but some friends may not know how to change the txt suffix in win7, especially when the file extension is not displayed. In fact, we only need to unhide it That’s it, let’s take a look at the specific methods below.

win7txt suffix change tutorial

1. First open "Computer"

2. Click "Organize" in the upper left corner and select "File" Folder and search options"

3. Enter the "View" tab.

4. Uncheck "Hide extensions for known folder types"

5. After saving , we can change the txt suffix.

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