An advantage of a laptop, if taking classes: In-class notes (taking or making).
Also, laptop can be used on train and, depending on the model, it can also be used in a vehicle. Never thought that would be important, until I was on a lengthy car trip, bored outta my mind, and used the adapter and wireless broadband and I was online

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If buying a used computer, I'd ponder: Why is it being sold? Does it have a warranty (transferrable) or other service/protection plan?
This might be helpful; it condenses:
Buying A New Computer: Laptop Versus Desktop
May 5th, 2008
http://blogs.tech-recipes.com/davak/...ersus-desktop/
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".... This world wasn't built for people in wheelchairs ...."
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