SystemCare One is a piece of software which increases your computers performance, Enhances your computers security and makes using your computer fun and easy. Visual Optimizer which is built-in SystemCare One searching your computer for the most active software on your computer. It then moves those virtual files into a location in which they load faster. It also runs in real-time to improve your computers overall performance. Visual Protection which is built-in SystemCare One searching's your computer for any known spyware/virus. If any are found it will remove those files, and continue to monitor your computers security. This may increase your computer performance by as much as 20%. To ensure protection Internet is suggested when using SystemCare One to download a new database of known spyware/virus.