Advanced SystemCare (formerly Advanced Windows Care) is a computer tool for Windows 7, Windows XP, Windows Vista and Windows 2000 created by IObit. It is used to improve computer performance and speed. Advanced SystemCare includes a free version and a PRO version. Functions on both versions include cleaning up computer registries, do a disk defragmentation, scan for malware, and clean up broken shortcuts. The latest version of this program is called as Advanced SystemCare with Antivirus 2013.