My computer, a Compaq Presario, 32bit, is about 3.5-4 years old. I'm having terrible problems with it that are hardware related. Based on all I've learned in this forum it is likely the power supply. When I check memory, it says that I've used 50% and the 'factory image' has used 90%. It's constantly crashing, blue screens galore, etc. I'm not able to do more w/it myself because it would involve my having to open the back and I'm lost at that point. I'm just a regular user. However, there are no virus issues, everything has been cleaned via CCleaner; etc. all leftover from programs i've installed removed via Revo.....I've been planning on having a prof. tech. come in to service it for me. I'm unable to bring the computer out for service as I am disabled and need to have it fixed in my home. However, I just got an offer from a friend who told me that he would be happy to buy me a new computer as a birthday gift if I wanted one. Of course, I'd love to upgrade if possible. I would like to know if I would be able to get a new computer, but continue using my monitor (WF1907-Compaq); and also the printer (HP photosmart) and replace them sometime in the future?