My Computer Locks Up and Won't Boot. What Do I Do? - Ask Leo!
What is a Dead Halt?
What to do when your computer freezes or locks up
How to Unlock a Locked Keyboard in Windows
My Computer Locks Up and Won't Boot. What Do I Do? - YouTube
Computer Unresponsive? What to Do if Your Laptop Freezes | PCMag
How to unfreeze your computer when control alt delete won't work
6 Methods to Fix Computer Keeps Freezing (#5 Is Awesome) - MiniTool
Is your PC not responding, hanging, freezing, or locking up? If Windows stops responding to mouse and keyboard input, nothing moves on the display or... | By HP Support | Facebook