This tutorial tells you how to perform Windows System restore in a Dell Laptop/PC. Follow these steps mentioned below.

Windows 10: Click the Start menu and type “Recovery

Select Recovery from the result

Windows 10 System Recovery
Windows 10 System Recovery

Search Control Panel for Recovery.

Select Recovery > Open System Restore > Next.

Choose the restore point that is related to the problematic app, driver, or update, and then select Next > Finish.