More info in here: This full version download offer is available through to December 31 2011!br Advanced SystemCare 4 is IObit’s all-in-one PC maintenance tool. It’s packed full of utilities designed to improve performance, fix problems and – new in version 4 – root out malware.br The program is split into four core sections: Quick Care performs a quick-fire scan of five key areas of your computer: malware, Registry, shortcuts, privacy sweeper and junk files. If you want to go further, select Deep Care instead – this performs the same five scans as Quick Care, albeit going deeper (so you get a full malware scan and deep Registry clean), plus adds another five for good measure.