While many people are enthusiastic to use the latest gadgets and own the sleekest devices, only a few understand how these devices work. Most people don’t understand the full functions of the iPhone and even a higher number would have difficulty operating their Mac computers and the devices that come alongside it. Apple does not stop releasing innovative products and software and to keep up with these things can become a headache for many people. Take your time into studying releases from Apple, understand the essential functions and delve into the more in-depth functionality. You can decide to make this easier on yourself by joining an extension of Southwestern Illinois College where they have online seminars on Mac OSX Tiger, Lion and Snow Leopard for students for 90 days.