I currently have an HP Pavilion a6000n computer, it's decently old now, about 5-6 years I think. It's not good enough for what I want out of a computer. And I'm thinking whether I should upgrade it, or just get a new laptop. A laptop would be pretty good for me, since I am going to be taking college classes later, and the portability is another plus. The laptop I want is either a MacBook Air or Pro. Are there cheaper ways (than buying a new device) that I could make my computer better? Maybe even better than a MacBook Pro?