Tip: make a list of what you don't need. Do you have other firewall than windows firewall, disable Windows firewall, do you use printer, if you don't disable it, do you have other antimawlare which are far better than Windows Defender, disable Windows defender, if you don't .NET frame, disable and so on....
I hope you get the message
Disabling services means that the cpu will be able to focus it's power more on the necessary application than on unnecessary active services.
Offtopic: this is for everyone but especially for those have the wish to learn how to tweak but don't know how to do so
Regards,
Valentin N