Computer Upgrade?

I think it's time for a computer upgrade. I want them to add a Custom usb drive and to increase the ram on my computer. I would also like to buy a new monitor but I have two 19 inch monitors so I don't really need one. I try to make my computers last as long as possible since you have to replace them so often. We have three computers so having to replace them is expensive! Hopefully, this upgrade will make them last a while longer.