My computer currently has 4 GB of ram, and I can't upgrade it to any more, because I don't have any free slots on my motherboard. It only has two slots, and these two slots are filled with two 2 GB sticks. In order for me to get more RAM, I would have to sell these two sticks and buy two 4 GB sticks, rather than buying just one 4 GB stick and putting it in there. Or I should just get a new motherboard, still deciding.
The desktop that we have is a pre-built HP desktop, so it comes with a dual-core processor and 1 GB RAM. It's ok for it's intended light use, but I can't use Bluestacks which requires 2 GB RAM, unfortunately.
I have 6GB RAM, but it's pretty much useless I'd say. I haven't bought a dedicated graphic card yet, so because of these I can't play the majority of the games out there nowadays. The idea when I bought this it was that soon I shall buy a graphic card, but the money were spent badly.