Hello~~~ I need help. I have this computer that is so old. I don’t know if it can be upgradeable. It is Pentium with multiprocessors and it is sockets 5 and 7. I found that it has been with one processor for all this time (socket 7). Can I do something with it or is just a waste of time. How far I can go in terms of Mhz. I would appreciate any advice and ideas.