Stupid Computers

Sometimes, I strongly dislike my laptop. It's slow, it's old, and it's almost out of memory. Again. I use an external hard drive now for my iTunes and my pictures and tv shows and things. But, for Lunar Lion, we have to use this thing called OneNote in Microsoft Office, and my computer really doesn't like opening it. For example, there is a PowerPoint on the OneNote that I'm supposed to be looking over, but my computer refuses to let me see the slides. It's very frustrating.