How Do I Turn File Extensions on Windows 7?

How do I enable file extensions?

Fortunately, it only takes a few steps:

1. Choose My Computer from the Windows Start menu. (You can use any method for launching Explorer.)
2. Choose Folder Options from the Tools menu and click the View tab.
3. In the Folder Options dialog box, uncheck the Hide Extensions For Known File Types option.
4. Click OK.

22 окт. 2007 г.

How can I change file extension in Windows 7?

In Windows 7, to change a file extension, first, make sure file extensions are visible using the steps above, then:

1. Click the file to select it, then click once more. …
2. Click and drag over the extension, type the new extension and press Enter.