How to: Fix a Frozen Windows PC | ITechBrand.com
For a variety of reasons, Windows PCs will freeze. It could be a one-time occurrence, but repeated freezes indicate a problem that needs to be addressed. Here's how to unfreeze and recover a frozen computer, as well as prevent it from freezing again.

Depending on what caused the problem, you can recover your frozen PC in a variety of ways. Sometimes all you have to do is wait a few seconds--the computer may become hung up while doing work and then unfreeze itself.