Therefore, always save periodically when working with large files or documents. Since most of these computers are pretty old, saving periodically will be your only lifesaver. Keep it off for about 30 seconds and then boot your system back up. Try to always write it down and keep a log. This way if it keeps reoccurring, it will be easier to pinpoint the exact problem.
Computer crashes are like sick people.
It is easier to diagnose the problem when you have specific symptoms. And like humans, they can have their bad days and their good days. First, turn off the powerstrip. Now turn the powerstrip back on. You may not have had a LAN account set up for you.