This beginner-friendly course teaches the elemental skills related to PC maintenance and performance that can complement troubleshooting topics. Dan Gookin—experienced creator, teacher, and technology writer—provides a solid, thorough background on dealing with PCs and shows you how to not only address common issues, but also implement maintenance and performance practices to avoid future concerns. Learn about PC security and backups, as well as how and when to perform Windows updates. Plus, get practical tips on monitoring system resources, upgrading hardware, and adjusting performance options.