Paraharaha: For most (not all) win10 games you need a monitor.
Some of these might be helpful:
https://www.boredgamer.co.uk/2018/03/20/windows-10-ultimate-gaming-tweak-guide/
Dark_art_: Sorry but I can´t take that article seriously where it recommends "high performance" power options.
Editing power options was/is required for Ryzen Cpu's, though with the May update it might not be.
Dark_art_: ^This
Or install a older windows version (preferably 8.1+classic shell)
I believe Windows 7 is still faster, eitherway M$ decided not to support the newer CPU's on the old OS's to force people to upgrade for CPU updates, if DirectX wasn't enough. They will still work, but they won't perform as they could with Windows 10
Dark_art_: - Setup your internet connection as metered so it won´t transfer updates and other garbage whenever wants
Use a firewall and manually set it up to block everything from connecting in or out, only svhost needs to connect out for the internet to work on a wired connection, and thats only UDP requests to and from a few specific ports.
And NTLite your Windows 10 ISO, so you can remove M$ store before they have a chance of getting any money from your use of windows 10. :)
You'll never get Windows updates, and the only thing that connects out is the software you allow, but it's not for those who don't know diddly, as you'll probably cut off your access and wonder what happend.
You can do it with Windows Firewall, but rules can end up being added that you don't want on, even when you remove everything you'll find rules reappearing.