I built a computer for Christmas and have enjoyed it so far. today I went to the store to buy a new mouse and keyboard and I left my computer on. when I got home and was taking out my new purchases there was a power surge, and another one about fifteen seconds later, and another one about 10 seconds later. Instantly thinking about how my computer was on. I ran downstairs to see the computer restarting. I have been using it and it seems to be running fine but should I be worried? what are the chances of permanent damage done to my computer? The computer Is very important to me and I wouldn't be able to afford another one. thanks