Is There an All-in-1 PC for Gaming?

Alan wants to get an all in one PC for gaming and watching TV. Is this possible? Leo says that games are the most challenging applications for a PC. They usually require a more powerful processor, more RAM, and a faster hard drive. But the main piece is the GPU or graphics card.. All -in-1 would make it a challenge, but you can get one with a better GPU. Leo recommends the Lenovo A940. Dell's XPS27 is also a good choice. It would also enable him to do graphics, photoshop, or video editing.