what pc parts do i need to not make it lag

Get a new computer

change the graphics

my dads $350 laptop works perfectly fine for me :/

It has a:
Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz 1.19 GHz
4.00 GB (3.74 GB usable) Ram
and a 475gb SSD

its an ASUS

my dads $350 laptop works perfectly fine for me :/

It has a:
Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz 1.19 GHz
4.00 GB (3.74 GB usable) Ram
and a 475gb SSD

its an ASUS

Sorry for posting twice, it was an accident