1. Open the Windows Explorer and go to Computer-> Right click on empty space and go to Properties. Open it.
2. The System dialogue box will open. Open system protection option.
3. The System Properties dialogue box opens. Open Configure.
4. Now check the Restore Properties. By default system protection is turned on.
5. Click on the bubble besides disable System Protection to turn of the system restore and then click Apply. Now you have successfully disabled the System Restore feature.