System utilities software maker IObit says the latest release of its free, flagship Advanced SystemCare 4 product tunes up PCs to their best performance possible. 
Adopted with IObit’s latest engine and improved program core structure, Advanced SystemCare 4 now delivers more comprehensive system cleaning, repair, and optimization, according to the company.
Security features have also been enhanced to protect against more security threats and privacy compromises. And, with the enhanced “turbo boost” module, the software can detect and shut down more unnecessary background processes and services, thereby releasing more RAM to aid system speed.
The Boston based software maker admits that version 3 of Advanced SystemCare had too many buttons and links in one place, confusing some users. In version 4, IObit adopted a more “intuitive and stylish” design that offers four entrances in the main interface that leads you to four major functions: daily maintenance, complete fix and tune up, ultimate PC speedup, and smart tools for system management.
With one click, the software scans and repairs 10 PC problems and protects your PC from hidden security threats. The new “disk scan” and “vulnerability fix” options help scan and fix disk errors and Windows vulnerabilities.
Replacing the original “utilities” module in version 3, Advanced SystemCare 4 integrates IObit’s latest toolbox, which has more than 20 dedicated smart tools for everyday PC maintenance or advanced needs. Another addition monitors a PC and rates its performance as four different levels based on core indicators and suggests what actions should be taken using Advanced SystemCare 4. A shortcut enables you to take action immediately to improve PC performance.
Advanced SystemCare 4 freeware is designed for Windows 7, Vista, XP, and 2000.
