AOL Computer Checkup (12-month subscription) [Download] PC TUNE UP: Finds the junk, cleans it, and defragments your hard drive to free up space. The Disk Tools, Disk Space Explorer and Duplicate Files Remover help you track, organize or remove files based on file size or space. WINDOWS OPTIMIZERS: Helps to keep your PCs memory and battery running like new by providing tools to keep your PC working at its best. It optimizes your computers memory and battery life. REGISTRY CLEANER: Identifies and removes broken and missing registry entries that can cause irritating performance problems. This registry optimizer and cleaner can help defragment your Windows Registry and improve your PCs performance. DATA BACKUP & RECOVERY: Automatically backs up critical system files you probably didnt even realize were critical. So if your computer ever calls it quits and stops working, the System File Backup and Restore features can help restore your system. SECURITY & PRIVACY: Removes hidden privacy traces from internet browsing history and cleans unneeded data from recently accessed documents. Plus, it provides system security status for your Antivirus, Antispyware, Firewall and Windows Update software.