@Thapelo-I am currently using a VPS with Contabo. It is a virtual computer (I use Windows) and you install MT and then place your EAs set to autotrade. The only difference I see in using it is that I am not leaving my computer on all the time. I tend to like to shut things down for the day, so I don’t need to stop my EAs from trading just because my computer is off. I have my VPS take care of that for me. It’s a minor cost to me (12 USD per month), but it’s worth it for me.
I know others here use their own computers to run their trades, so it’s basically your personal preference.