One of the best, professional, easy to use, optimization and diagnosis software for Windows, Kingsoft PC Doctor is aimed at providing its users an excellent optimization service, privacy and registry cleaner. There is a component called Computer Health Diagnosis which provides an in-depth and quick diagnosis of computer working status and professional suggestions to optimize the system to its peak performance. An important feature of the tool is the Onekey PC Diagnosis which provides the easiest way diagnose the system. It analyzes automatically the issues slowing your computer down and presents the PC performance directly in marks. Fixing all errors require just one key.

There is an excellent Startup Booster which allows boosting the computer startup to seconds. It is extremely easy to use and a single key procedure. It brings the PC startup under your control by monitoring the autostart processes. Another useful component is the Free Windows Cleaner which helps keep your system clean and tidy. You can clean the privacy traces to protect the privacy, fix the blue screen causing registry errors, remove unnecessary files to free up hard disk space. Additional utilities include Traffic Monitor to monitor as well as limit internet traffic, Startup Assistant that pops up along with funny cartoon animations, System Booster that improves performance by releasing occupied RAM.

An app worth giving a try!