How much RAM do I need for my PC?
RAM is a vital hardware component used by your Windows 10 PC to store temporary data that can be accessed quickly by software, speeding up processes and keeping you from banging your head against the desk in frustration. Essentially, the more RAM you have, the more you can have going on at once.
The amount of RAM you need in your PC depends on what you plan on doing with that PC ? gaming, for instance, takes a generous amount of RAM, while media editing can take a lot of RAM.
Full story from the WindowsCentral blog...