Ports

Ports, especially USB and FireWire, are necessities, but on notebooks they're usually in short supply. At a minimum, look for two USB ports, and if you have any legacy devices, such as parallel printers, look for those ports, too. If you'd like to use a digital camcorder or iPod with your notebook, make sure the notebook has a FireWire (IEEE 1394) port. Connecting a monitor will require a VGA port at minimum (if you'll be giving presentations, a VGA port is also where you'll connect a projector), but for extra image quality look for a DVI, HDMI or Displayport connector in addition to this. If you want to output video to an older television, find a notebook with an S-Video out.