Do you game or multask a lot or are you just looking for something to play movies and take notes?
Laptop
- portable, nice for taking notes in class
- if you going to play games or anything, buy a good laptop for it, a dedicated video card is key, intgrated ones suck (speaking from personal experience)
- make sure it doesnt run too hot for you lap, some run quite warm and if you plan on taking notes with it, you dont wanna melt your crotch
-next to impossible to upgrade so thats another reason to buy it good right out of the box
Desktop
-more storage space (laptops usually come with 80-100GB harddrives while most desktops come with 150 or 250GB)
-easy to upgrade later on if you need it.
- not so easy to take home if your moving back and forth a lot.
I bought a laptop and im glad i did because i take notes with it now (i lost my paper notes all the time). The only downside is that i didnt get one with a dedicated video card so my gaming experience does lack but thats my fault for not looking into it enough.