The Windows Registry is mystifying to many users. What does it do, and are Registry "errors" really a problem? lynda.com message: Sign up for your 10-day FREE trial at http://lynda.com/techquickie Follow: http://twitter.com/linustech Join the community: http://linustechtips.com/ License for image used in this video: https://creativecommons.org/licenses/by/2.0/legalcode