Is the rx 550 graphics card good?

I've never had a pc before and I was going to buy a ibuypower wa8140a2 and it has an rx 550 graphics card and for my first few games I was gonna get left for dead 2, gmod, Minecraft (for my sister) and csgo do you guys think it can run these games?

I'm wondering what is the cheapest gaming desktop/laptop that i could buy?

I'm wondering what is the cheapest gaming desktop/laptop that i could buy that i don't build myself and that could play anything from minecraft to gta 5 and all in between without changing any settings just go in and play and that could also hold alot of storage. I'm not looking for something like 100 dollars but i want the cheapest one please. Can you please put the exact name of the desktop/laptop so i could find it easier thank you.

I'm wondering what is the cheapest gaming desktop/laptop that i could buy

I'm wondering what is the cheapest gaming desktop/laptop that i could buy. That could play anything from minecraft to gta 5 and all in between without changing any settings just go in and play and that could also hold alot of storage. I'm not looking for something like 100 dollars but i want the cheapest one please. Can you please put the exact name of the desktop/laptop so i could find it easier thank you.