See how to maintain,optimize,upgrade,and repair any computer using detailed articles with video.See step by step repair steps of such components as the hard,dvd,and zip drives.See how to speed up and home network your computer. See how to quickly solve hardware and software problems.The PC Repair set comes on 7 multimedia cdroms with detailed videos,presentations,photos,and articles to both explain and show you how to troubleshoot,maintain,upgrade, and optimze any desktop computer.Have two are more home computers? See how to network your computers using the powerline,wired netwotk,or wireless network procedures.Fully understand how to both detect and remove spyware,adware as well as viruses.Seeing is believing and easy learning when done with step by step video instruction using one Pentium 3 and two Pentium 4 computers.