It has happened to you.
You turn on the computer and you can’t log in. You’re banging on the keys, nothing is happening.
You try to copy a few paragraphs, and suddenly it won’t do it. No matter which finger you use, or how you moveo the mouse
Something has gone nutty.
Before you call the Techie, shut off the computer, leave it for an hour. Shockingly, it usually works. You didn’t do anything to ‘fix’ it. It just works.I don’t know why this happens, but as my Techie says; “Sometimes the computer wakes up on the wrong side of the mother board, so let it go back to sleep.”