I have a computer and have had it for about 3 years. It has windows 95. In the past year it has been acting strang. When we start it and proceed to type a letter in a word prosessor, half way through the letter a message will come up and say " your computer is safe to shut down", and it will shut down loosing everything I've typed. Or it will say " your computer is now safe to shut down" and let me click ok. I can be online with the internet and it will give me the same thing. It doesn't always happen at the same time. It can do it 3 times within a half hour, or not do it for an hour or two. But seems to always do it if left on long enough. Help!