I am an interior design major and I am looking to buy a new laptop. I am currently in school so I would like something that is lightweight. I am clumsy, I need a computer that wont easily break. I am not good with technology so I need something that wont easily get viruses. It needs to be able to work with interior design programs. I also use my computer for watching videos. I would like something with a decent battery life, but that is the least important of my needs. Thanks!