AVG TuneUp (Windows, MAC and Android) is an extremely powerful system maintenance and optimization tool which will help you clean your system, fix problems, improve stability, extend battery life, free up device hard drive space, and generally keep your devices running at peak performance.Key features:Restores your devices to top speedA Smoother running deviceExtends your battery lifeFrees up valuable device drive spaceKeeps your devices at peak performanceLeaves no trace of your most important filesGives you complete performance – automaticallyFine tune your devices for even more performanceMakes optimization easier