If you haven’t yet given in to the lure of a tablet computer, and are shopping for a laptop, especially round Christmas, check something out first: See how warm it gets.
My church lends me this HP laptop. (Specifically, an HP Pavilion dv4. Yeah, it’s not new. But they bought it new.) I make multimedia presentations, and do a little graphic design, with the thing. No doubt it was bought because it was an inexpensive machine. But you get what you pay for. I don’t know how the current HP designs are, but this one’s a lemon. In 20 minutes, it can heat up to the point it shuts itself off.
I first discovered this some years ago. I set the laptop on my couch, and after a few minutes the screen dimmed to black. I thought it was the screensaver, but I couldn’t wake the computer back up. After another minute, the hard drive spinning like mad, it turned itself off.
Turns out it went into hibernate mode, and backed up the RAM to the hard drive. I haven’t figured out how to program the dumb thing so it’ll just go to sleep. Waking it up from hibernation takes as long as rebooting it. In fact that’s now my usual routine: Whenever the screen dims, I force-quit the thing, wait a few minutes for it to cool down, then reboot it. (I’m in the old habit of saving everything constantly, so I rarely lose stuff in the reboot.) Lately I’ve been cutting down the cool-down time by popping it into the freezer.