text: My Abacus is running Cif Oxygel anti Virus and it works very well, but I'm still rebuilding the Babbage after the ensuing crash from a previous infection!\nJokes aside, I still have a computer running 3.1.5 , one running 95 and one running 98. As well as four running XP Pro and XP MPE. \nIn storage, I also have one that runs on BASIC from DOS. All of them work fine and out of all of them I think that 3.1.5 and 95 where the most stable platforms I have owned!\nKeep up the good work and don't bow down to pressure. If you do buy a new PC, keep the old one running for nostalgia. Also great for running all of the old games on. You could say its the ultimate Emulator.