I have a midsession exam coming up next week and I dont have any idea how I should prepare for it.
So far ive just been reading lecture notes+textbooks but I personally feel I havent learnt that much from it because the subject involves more practical knowledge rather than theortical.
Then do the practical aspect of it. Take initiative and work on some spreadsheets. Considering it's one of the most basic computing courses, it shouldn't be too technically or practically challenging, so if you do the lab exercises, you should be fine.