A new PC

I'm a second year engineering student , and still working with my ever first computer ( an HP 650 ; core i3 ; 4Gb RAM ; 500 Gb HDD ... ) , a really outdated laptop , it got really weak and slow , started making weird and loud noises , and can't run most programs that I need (witch is normal cause its a 2012 technology that can't handle the new stuff that are getting heavier). the problem is my parents can't afford to buy me a new one considering that they already pay for my education needs and living and I can't get a side little job because of my studies ( Moroccan education we study most of the week from 8:30 am ~ 12pm - 1:30 pm ~ 5:00 pm ) .

thank you infinitely .