Carry your netbook with ease while protecting it from damage with a bag or case.
Free-up system resources while running complex programs, or back up important files.
Share your internet connection with other computers either at home, school or the office.
Connect your external devices to your computer.
Increase the number of ports available to your computer.
Narrow your monitor's viewing angle to within 45° of center to ensure privacy while in use.
Remove streaks, haze, smudges, fingerprints and dust from your screen.