Windows Live OneCare, all-in-one, always-on PC protection and repair service from Microsoft(tm). Windows OneCare is designed to constantly care of your PC's safety and maintenance, so you don't have to. It works silently in background on your computer, and you don't have to think about nasty interrupts from viruses, spyware, and hackers. Moreover, Windows OneCare goes beyond security, it regularly backs up all your important files, cleans up and tunes your PC to keep it running at maximal speed. What you get in Windows OneCare package: -Protection Plus, with antivirus and antispyware scanners, managed, two-way firewall, and anti-phishing technology, protects your PC from viruses, worms, Trojan horses, hackers and other threats. It runs automatically in the background, but you can scan individual files and folders for viruses on demand simply by right-clicking them. You can even scan attachments you receive via Windows Live Messenger or MSN Messenger. -Performance Plus regularly defragments your hard disk, removes any unnecessary files that can clog your PC, and makes sure important updates from Microsoft(tm) are installed efficiently and always on time. -Backup and Restore regularly copies your important files and settings to CD, DVD, external hard disk, network drive, or other data-storage device. -Instant Support provides online live help anytime you need it, 24 hours a day, 7 days a week. Windows OneCare works continuously, automatically, and quietly in the background on your PC, ever vigilant against threats but never in the way, allowing you to have fun and be more productive. Windows OneCare updates itself automatically to counteract new viruses, trojans and other threats and works with Microsoft Update to ensure that your PC is up to date with the latest critical updates from Microsoft(tm). Download Windows OneCare now, FREE for 90 days!