Gamers...

I'm wasn't really a gamer (I didn't get any form of game console until I was ten) but I have a friend who's pretty cool, he's four years younger than me and he's basically my little brother and a part of my exceedingly large adopted family (according to my heart I have four extra sisters, two extra mums, two extra dads, an extra cousin and an extra brother, as if I didn't have enough family), and this friend, known as Freckles, was watching a LP of Minecraft and I was hooked by the floating islands and the ability build. We're gonna meet up and have a Minecraft day with our laptops, 'cause we're just that geeky. So I'm officially converted. What I wanna know is; how do you film your gaming?