Microsoft Security Copilot is an AI-powered solution that boosts the efficiency of security defenders, improving outcomes at scale. If you are setting up an environment and want to make it secure, we ...

1/11/24 update added below. Windows 10 users worldwide report problems installing Microsoft's January Patch Tuesday updates, getting 0x80070643 errors when attempting to install the KB5034441 security ...

The just-released beta of Microsoft Security Essentials is a solid, free tool that protects against malware while taking up few system resources and staying out of your way as much as possible. This ...

Microsoft has released an emergency Windows 10 KB5072653 out-of-band update to resolve ongoing issues with installing the November extended security updates. Windows 10 reached the end of support on ...

Microsoft’s latest addition to its fleet of free applications, Security Essentials, is smaller, fast and efficient, but doesn’t offer the wider range of features that security suites do. The ...