Intergrated graphics are bad for gamers but fine for everyone else.
I have a ASUS Q502LA that is near dead silent unless it is loading a lot of task.
It has 8 gigs of RAM and a 2.7 Ghz processor and 1TB hardrive. Also take note it can hold up to 16 gigs of RAM.
https://www.cnet.com/products/asus-q502la-bbi5t12-15-6-core-i5-4210u-8-gb-ram-1-tb-hdd/
Regarding my OS it's Linux Mint however obvious it came with Windows 10 and still has it along side in a duel boot. Both Windows 10 and Ubuntu based Linux distros are great choices IMO.
I never recommend anyone use a Mac. Mac sucks it has none of the professional usage that Windows 10 has and none of the privacy and customibility that Linux Distros have. If you browse tech forums you get so many complaints of Macbooks breaking within a few years. IMO Mac is literally a over priced locked down computer which makes it's user into a slave.
I heard some rich people just buy Mac's because they are rich and like symbolize it through a shitty over priced OS with a glowing apple on the back of it.