Yes, other qualified expenses that are not on the 1098-T can be entered.

On the Student Information sheet, scroll down and you can enter the additional Fees, Books, etc. on the spreadsheet-style part of that sheet.

The computer may depend on if the college required a separately owned personal computer.

I also recommend that you ask for the "financial account" printouts from the college(s).  The 1098-Ts are not always accurate.