This PC has done well. It’s my home computer.
My work computer is a High-end Probook that is overloaded. It has extra battery cap that puts me in around 13 hours.
It does not keep it well and the entire bottom of it came off a few days ago. I would recommend to any student to get a laptop with 4 hrs cap. My L755 has everything they need. Just plug it in every chance you get.