I need to buy a new laptop.what do you recommend?

I'm a pharmacy student in beirut arab university in lebanon, beirut
and we're required to do alot of projects and presentation
so i need a laptop that is fast and doesn't have much technical problems… And i need it with reasonable functions like Bluetooth etc. And a reasonable price.
i was thinking of lenovo… What do you recommend

MacBook Air or MacBook Pro. I have a MacBook Air and it is amazing. I love it.

HP laptops are very good. I believe a Pavilion d4 (not sure about the name) is good, but kinda pricy.