Download Free Windows Live OneCare Safety Scanner

Windows Live OneCare safety scanner is a free service designed to help ensure the health of your PC, such as

- Check for and remove viruses
- Get rid of junk on your hard disk
- Improve your PC's performance

Windows Live OneCare currently features an integrated anti-virus program, firewall, backup and restore utility, tune-up utility with the integrated functionality of Windows Defender for malware protection. The future addition of a registry cleaner was considered but not added because "there are not significant customer advantages to this functionality". Version 2 has features such as multi-PC and home network management, printer sharing support, start-time optimizer, proactive fixes and recommendations, monthly reports, centralized backup, and online photo backup.

Windows Live OneCare is built for ease-of-use and is designed for home users. OneCare also attempts a very minimal interface to lessen user confusion and resource use. At the most basic, it adds an icon to the notification area that tells the user at a glance the status of the system's health by using three alert colors: green (good), yellow (fair), and red (at risk)

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