Help me build a PC for university

My name is Adam and I am 18 years old.

I live in a small village, but next year I'm going to start a new life in a big city called Pécs in Hungary. I will be attending university, will be studying Software Engineering and I need a computer to practice programming at home. I have a pretty old laptop and it can't keep up with the latest softwares, so that's why I'm looking for an upgrade.

Thank you for your time and effort.