Kingsoft PC Doctor, which focuses on providing computer users excellent privacy cleaner, registry cleaner and, brilliant Windows optimization service, is your best free professional and easy-to-use Windows Diagnosis and Optimization software. Meanwhile, Computer Health Diagnosis provides you a quick and deepin computer working status diagnosis and, gives you professional suggestion to optimize computer to peak performance.

Features:
OneKey PC Diagnosis
. PC performance is directly presented in marks.
. It automatically analyzes issues slowing down computer.
. One key to Fix All errors.

Amazing Startup Booster
. You can boost up computer startup from minutes to seconds.
. Monitoring autostart processes makes PC startup under control.
. Super easy to use, one key proceed.

Best Free Windows Cleaner
. Cleaning privacy traces can protect your privacy security.
. Removing unnecessary files will free up your hard disk.
. Blue screen caused by registry errors can be fixed.

Extra: Excellent Utilities Included
. Friendly Startup Assistant pops up with funny cartoons.
. System Booster releases occupied RAM to speed up performance.
. Traffic Monitor can monitor and limit Internet traffic flow.

System Requirements:
CPU: PIII 500 MHz or higher;
RAM: 128 MB or above

Support:
Microsoft Windows 7, Windows Vista (32-bit, 64-bit), Windows XP (32-bit)