About ASC Ultimate 15 Advanced SystemCare Ultimate 15 is a powerful and full-scale PC security and performance utility. It provides you with a one-stop solution to protect your system against viruses, ransomware, and other malware as well as clean, optimize, and speed up your PC. With the greatly improved IObit Anti-Ransomware Engine and the latest world-leading Bitdefender antivirus engine, Advanced SystemCare Ultimate 14 brings your PC security to a higher level. The two engines not only prevent your files from being encrypted by hackers or illegally accessed by third-party programs but also protect your PC against various viruses and malware in real-time. In this new version, Advanced SystemCare Ultimate 12 can detect all secret accesses to your sensitive data and automatically block the accesses from untrusted programs with the brand new Sensitive Data Protection and Untrusted Program Blocker in the Privacy Shield module. Advanced SystemCare Ultimate 12 also can automatically prevent websites from stealing your digital fingerprint with Digital Fingerprint Protection. Besides, Advanced SystemCare Ultimate 12 optimizes and enhances several important protections like Surfing Protection Ads Removal, FaceID, and Homepage Advisor to better secure your privacy and provide you with ads-free online surfing experience. Meanwhile, Advanced SystemCare Ultimate 14 offers you one-click approach to maximize your PC performance by cleaning up junk files and redundant registry entries, sweeping privacy traces, accelerating Internet speed, fixing system weaknesses and security holes, etc. Furthermore, Advanced SystemCare Ultimate 12: improved Performance Monitor to help monitor PC?s RAM/CPU/Disk usage, CPU/GPU/Mainboard temperature, and fan speed in real-time, and lets you quickly end unneeded processes to speed up your PC; redesigned Turbo Boost to intelligently stop the unnecessary apps and services to further boost your PC; rebuilt and improved over 10 useful tools, such as Startup Manager, Win Fix, Large File Finder, File Shredder, Registry Cleaner, Undelete, and Default Program, to make your PC faster and cleaner. In summary, Advanced SystemCare Ultimate 14 provides you with the most comprehensive protections and the ultimate optimization for your PC. *Authorised IObit Partner, Sold under partnership with IObit