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Macs are known for their quality and high performance, but they can slow down over time, especially when they're loaded up with demanding applications. When your Mac needs a tune-up, you don't have to go straight to the Genius Bar. This course will help viewers diagnose and solve Mac performance issues on their own. Mac expert Nick Brazzi explains the factors that influence performance, and then shows how to address the main culprits of a slowdown: the processor, RAM, and hard drive. These simple maintenance techniques will help keep Macs running in tip-top shape.