Windows live one care

Microsoft ❘ Commercial

Windows Live OneCare: A Discontinued Suite that Once Aimed to Simplify Security

David Fischer

01/07/2025

Windows Live OneCare offered a comprehensive solution for PC security and maintenance, though its discontinuation has left users seeking alternatives.

Windows Live OneCare was a computer security and performance program developed by Microsoft. It provided anti-virus and anti-malware protection, firewall protection, data backup and restore capabilities, and tune-up functions for the Windows operating system.

The program offered real-time protection against viruses, spyware, hackers, and other threats. It could also scan and remove existing malware from the computer. The firewall protection ensured that unauthorized users could not access the computer or any of its files.

Windows Live OneCare also allowed users to schedule back-ups of their important files and data. This ensured that if their computer crashed or if they lost their files for any reason, they could restore them easily. The program also included tune-up features like disk cleanup, disk defragmentation, and registry cleaning to ensure the computer was running as fast and efficiently as possible.

Windows Live OneCare was discontinued by Microsoft in 2011, with users encouraged to switch to other security software products.

Overview

Windows live one care is a Commercial software in the category Business developed by Microsoft.

The latest version of Windows live one care is currently unknown. It was initially added to our database on 08/24/2007.

Windows live one care runs on the following operating systems: Windows.

Windows live one care has not been rated by our users yet.

Pros

All-in-one security suite including antivirus, firewall, and backup features
User-friendly interface making it easy to navigate and use
Automatic updates ensure that the software is always up-to-date with the latest security patches
Good malware detection rate to protect against various types of threats

Cons

Discontinued by Microsoft in 2009, which means no official support or updates available
May not be compatible with newer versions of Windows operating systems
Limited customization options compared to other modern security suites
Not as robust in terms of advanced features compared to more recent security software

FAQ

What is Windows Live OneCare?

Windows Live OneCare was a comprehensive computer security and performance enhancement service offered by Microsoft.

Is Windows Live OneCare still available?

No, Windows Live OneCare was discontinued in 2011.

What features did Windows Live OneCare offer?

Windows Live OneCare offered antivirus and anti-malware protection, firewall, data backup and restore, performance optimization, and automatic updates.

What operating systems were supported by Windows Live OneCare?

Windows Live OneCare supported Windows XP, Windows Vista, and Windows 7.

Was Windows Live OneCare a free service?

No, Windows Live OneCare was a paid service. It required a subscription.

What replaced Windows Live OneCare?

Microsoft replaced Windows Live OneCare with Microsoft Security Essentials for consumer antivirus protection and Windows Defender for built-in malware protection in newer operating systems.

Did Windows Live OneCare include parental controls?

Yes, Windows Live OneCare included parental controls to help manage and monitor children's computer usage.

How did Windows Live OneCare perform in independent tests?

Windows Live OneCare had mixed results in independent tests, with varying levels of detection and performance effectiveness.

Can I still get support for Windows Live OneCare?

No, support for Windows Live OneCare ended on October 11, 2011. Microsoft suggests transitioning to alternative security solutions.

Can I renew my Windows Live OneCare subscription?

No, subscription renewals for Windows Live OneCare were no longer available after April 30, 2011.

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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