How Do I Restore Default Files in Windows 7?

How do I restore default files and icons in Windows 7?

Changing File Associations in Windows 7 (Default Programs)

1. Open Default Programs by clicking the Start button , and then clicking Default Programs.
2. Click Associate a file type or protocol with a program.
3. Click the file type or protocol that you want the program to act as the default for.
4. Click Change program.

How do I restore default files?

Steps to Restore Default File Extension Type Associations in Windows 10

1. Open Start Menu and go to Settings.
2. Go to System.
3. Tap on Default Apps.
4. In the right pane, tap on Reset button under Reset Microsoft default options.