If you have to travel regularly then you purchase a laptop for whatever reason, if you need to be compact. If you do not a PC is much higher than a laptop, since it provides the possibility to create better hardware at cheaper price, cooler and quieter under load.
Laptops are welcomed because of their portability and technical tools. There was a mistake. For students using laptops there are various benefits, including more accurate and thorough note-taking. Easier writing and editing, and realistic group work and analysis.