My laptop is in the bedroom, it's connected to my old desktop hd monitor. That way I can browse on the laptop screen, but watch movies, TV shows or sport on the other screen at the same time. I don't move it from the bedroom as it needs charging all the time. So I use my tablet as my main source of browsing the net at home. Medium usage of it the battery normally lasts me 48 hours before I charge it.
Then off course the mobile phone for when I'm out and about.