Can ps4 and laptop play together?

My colleague and I wanted to play gta V together. He has laptop and I ps4 would go that?

No, because the servers are hosted differently. In addition, PS4 players would have a disadvantage compared to PC players with keyboard and mouse

So Crossplay is unfortunately not at GTA because you can modden on the PC but not on PS4 and the next gen consoles, so only PS4 with PS4 and the other devices with the other devices

Hope this can help you

But can you play other games?

I'm sorry do not know me with specific games I'm kind of a GTA freak and that's why I try to answer all the questions!