Try the following approaches, in the following order, to correct the problem: Approach 1: Press Esc twice. This action rarely works, but give it a shot anyway. Approach 2: Press the Ctrl, Alt, and Delete keys simultaneously and choose Start Task Manager from the menu that appears.
Most people who have forgotten their Windows 10 password simply assume that the only way out of this predicament is to reinstall Windows from scratch. This is not at all true. There are actually several ways in which you can unlock your Windows 10 computer with or without additional tools.