All 3 of us in our family have Dell laptops. We love them and have no desire to change.
My daughter and I got ours from Dell direct, hubby bought his at Best Buy.
Hubby and I use ours heavily for our business. I run Quickbooks and have a lot of data for our company. Daughter uses hers for homework, research and of course her social networking.
If you can't pay cash for a new computer DO NOT get one. We love Best Buy but you will pay more in the long run if you start buying things in payment plans and you'll end up in more debt. You have to know there is a gimmick somewhere... stores do not have no interest loans... you are paying somewhere, somehow.