Defends PC Security with Extra Protection Detect and analyze Windows security environment. Scans and removes spyware and adware using up-to-date definition files. Prevents spyware, hackers and hijackers from installing malicious items on your computer. Erases and updates your PC’s activity history. Quick and Extensive Clean-up for Hard Drives Boosts your system’s performance by cleaning missing files, destroying unwanted files, deleting obsolete files, and removing junk files. Supports clean-up of over 50 different types of junk files.
Speeds Up PC Performance and Internet Access Tunes up Windows by unleashing the built-in power of your system. Dramatically improves both system and Internet performance up to 400%. Fixes Multiple System Errors Does more than a registry cleaner, keeping your PC stable and running at peak efficiency. Repairs PC configurations by eliminating system bottlenecks and preventing crashes. Extremely Easy to Use Completes its work with just one click. Scans, repairs and gives personal care to your PC in one minute.

Here are some key features of "Advanced SystemCare (formerly Advanced WindowsCare)":
- Scan and remove spyware and adware with the latest definition
- Prevent spyware, hijackers and bad websites from being installed
- Erase the history of all activities in your computer
- Scan and fix invalid and improper registry entries
- Detect and remove invalid startup items
- Search and Clean up unused Windows garbage
- Repair system configurations, Eliminate System Bottlenecks and Prevent Crashes
- Tune up Windows to improve both system and Internet performance, unleash the power of your Windows
- Analyze and Show detailed information of hardware and Windows
- Finish all Work with one click, Super Easy to Use