While ZTHelper might seem unfamiliar or suspicious at first glance, it is a Microsoft-signed component that helps enforce secure, policy-driven DNS resolution in enterprise environments. ZTHelper is a ...

From broken updates to random slowdowns, these quick commands can bring your PC back to normal fast.

Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...

Windows 11 KB5083769 is now rolling out, and it’s not a big release, at least not on the scale of the previous updates. It ...

To fix high memory usage by Antimalware Service Executable on Windows 11, try turning off real-time protection, uninstalling pirated apps, scanning for malware, rescheduling Windows Defender scans, or ...