The Lenovo Pocket Projector is a palm-sized mobile projector that’s great for mobile entertainment or on-the-go work. You do not even need to tether it to a power source. Thanks to its internal battery, it can projec videos and pictures on any suitable surface for up to 3 hours!
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips