OP, I gotta agree, it's kinda weird you're asking if that was a smart move after the fact instead of before, if that's right.
But besides that, I have to ask; Why did you buy only 0.006 btc, and the rest of the money, as you say, deposited in the bank? You don't have the confidence to invest everything in bitcoin? That in my opinion would be a better solution. Money in the bank will only lose value over time.
Do you have any other resources to access the information more efficiently, except your smartphone? If yes maybe your decision is right maybe, but I'm sure it's not a wise decision at all.
He says he has another computer, a small laptop.
Yes. I have Samsung laptop. It's a small laptop, but I think I can use it for my college life.