Microsoft has released an emergency patch for CVE-2026-21509, a zero-day Office vulnerability under active exploitation that ...

All security flaws fixed this month Mixed 114 vulnerabilities Total number of Windows security bugs fixed in the January 2026 Patch Tuesday updates. Critical vulnerabilities Remote Code Execution, ...

As Microsoft phases out older Exchange Server versions, IT leaders are facing new decisions about how to stay compliant and cost-efficient. Understanding the current licensing landscape for Windows ...

A port is a logical access point used by networking protocols to distinguish different services on the same device. For example, HTTP uses port 80, HTTPS uses 443, and RDP uses 3389. Windows Firewall ...

Microsoft on Thursday released out-of-band updates to patch a critical vulnerability impacting the Windows Server Update Service (WSUS), and exploitation of the flaw was seen just hours later. WSUS is ...

Microsoft Defender will continue to work in Windows 10. Defender will receive regular security updates until October 2028. Microsoft still recommends Windows 11 for new security patches. You probably ...

The Windows Package Manager aka the Winget tool comes pre-installed on Windows 11. For Windows 10, you need to install the App Installer package from the Microsoft Store. We have added some Winget ...

Windows Server 2016 is still widely used in many IT environments, but its support lifecycle is approaching important deadlines. Knowing its end of life (EOL) timeline helps you plan upgrades and avoid ...

With Microsoft ending support for Windows 10, you might want to install Windows 11, but your PC isn’t compatible. What can you do? For older Windows 10 PCs, Flyby11 ...

This post was updated on July 10th, 2025 to remove free preview language since the product is generally available as of June 16, 2025. Hotpatching for Windows Server 2025, made available in preview in ...

Microsoft has refreshed the Windows 11 version 24H2 install media to include the latest versions of the in-box apps rather than relying on these apps to get updated after the user completes setup. And ...