From set up your PC to use it for games and multimedia to keeping it running smoothly, this comprehensive guide explains everything clearly, the instructions step-by-step instructions, tips from power users, and much more. Understanding the components of your PC, inside and outside Set up sound cards, speakers, and other audio gadgets Put a firewall in place and apply other security software Explore the Microsoft (r) Windows and learn about options for other operating systems Playing and creating music, video, podcasts, and more Print, scan, fax, make presentations, and download photos Protect your PC against theft, damage, and eavesdroppers Browse solve common problems and solutions