Do you want to know how to authorize and deauthorize iTunes linked accounts? If you purchase your media content through iTunes and want to play it back on different computers in your home, you are restricted to a maximum of five Windows or Mac PCs linked to a single iTunes account. If you sell, re-install, upgrade or replace a computer, you can soon run into the problem of not being able to authorize a new one, due to reaching your maximum of five. In this daily tip, we show you how to authorize a new computer, deauthorize an existing computer and also how to completely reset your five authorized computers. Read on to find out how!