You can share contact details of your reference.You may never need it.
Seen many students in computer courses using from last decade to now.
I have 1 at home also.
Never needed any support.
Specifically hardware is best.
For software, you can try own people.
On call they can support like others.
If you are afraid of support system, buy from a guy who will give you software support on personal level with my reference.
But you may get laptop around 28-30k models only.
He can provide his best support possible in case of any hardware issues.