Quick Guide: Should I upgrade my PC?

[RPicard]

Following your "do i need it?" none of you should technically even have computers. Upgrades generally aren't done out of necessity, it's done to play the next gen of games or watch hq video or perhaps run more then one program at a time. Necessary? No. Useful as f***? Yep.

You apparently didn't understand the message here. The guide is basically telling you that you should only upgrade if you are planning on watching hq video a lot, or playing all of the next gen games. The idea is that you should be able to make a few small adjustments in your activities if you don't plan to consistently use the upgraded parts.