Pc for farming simulator 19

[Carabolly]

Hi, I’m sorry if this has been covered before but couldn’t find relevant thread....I want to buy a pc for my son to play FS19 on - he currently uses our laptop. Ideally don’t want to spend more than £500, happy to buy second hand, I get very confused on the system Requirements so would really appreciate if someone could signpost to a ready to go pc I can just buy! He really wants an iMac but from my understanding our budget won’t stretch to one with the right capabilities - apologies for my cluelessness!

[Cathulhu]

Tip 1: Mac and gaming don't mix. Especially since Mac OS X 10.15 aka Catalina where tons of games no longer work. Will get even worse when Apple switches to ARM hardware killing pretty much EVERY PC game on Mac OS X. Don't bother.
Tip 2: If it can be a desktop, then it can easily be done.
Tip 3: Why are you not posting in Hardware and Operating Systems (Link)?

[Carabolly]

Thanks. Sorry the tip 3 - as you can tell I am new to this!