Can anyone suggest a pc build with a budget of around £185 please? (For my first...

[Josh Swanger]

A xeon modded used 775 system like an ASUS Essentio or a Dell Optiplex with a decent used card. Might still cost more than what you have, though.

 

[Tony Leach]

Save another 100quid

 

[Mason Pearmain]

just pick up a used Dell Optiplex with an old i7 with a 1050 Ti and you'll be good to go

 

[Angel M. Morales]

Smfh buy an xbox360

 

[Chris Tingman]

From where I sit you have one option.
Step 1: give that money to a crack head to break into someones house and steal a gaming PC
Step 2: feel stupid for giving all your money to a crackhead but take solace in the fact that it was still smarter than thinking you can build a gaming PC for less than the price of a chromebook