There are two ways to uninstall the What's Changed? Library:
Method 1:
1. Click on the Start Menu on the Microsoft Windows task bar
2. Click on Programs
3. Search for Whats Changed within the listed Programs
4. Navigate to Whats Changed Uninstall
5. Click on Uninstall.
Method 2:
1. Click on the Start Menu on the Microsoft Windows task bar.
2. Click on Settings
3. Click on Control Panel
4. From the Control Panel, find and click on 'Add/Remove Programs'
5. Within the 'Add/Remove Programs' list of programs, select Whats Changed.
6. Press the button, Add/Remove.