How to use Microsoft Defender, the antivirus security program on Windows 10

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

What is malware? Everything you need to know about malicious software and viruses, and how to protect your computer

Malware includes viruses, worms, adware, spyware, and ransomware — they all work differently but tend to cause similar problems on your PC.
CNET on MSN

Your Windows 10 PC Won't Get Security Updates After Oct. 14 Unless You Do This

Windows 10 support is ending, but you can receive an extra year of security updates by taking advantage of this program.

You have just ONE week remaining before your Windows 10 PC runs out of support — here's what you need to know

Windows 10 is now in its very final days of support. From October 14, Microsoft will no longer supply Windows 10 PCs with new features, security updates, or bug fixes. That means users still on the ...

Windows 10 End of Life Is Coming. Here's What You Need to Do.

Support for Windows 10 ends on Oct. 14, and not all PCs can be upgraded to Windows 11. Here's what you need to do.
PC World

Critical security flaws found in Lenovo AIO PCs! What to do if affected

Lenovo is warning users that several BIOS security vulnerabilities have been discovered in Lenovo IdeaCentre and Yoga All-In-One desktops. The support document states that local attackers can execute ...
Bleeping Computer

Windows 10 KB5063709 update fixes extended security updates enrollment

Microsoft has released the KB5063709 cumulative update for Windows 10 22H2 and Windows 10 21H2, with seven fixes or changes, including a fix for a bug that prevented enrollment in extended security ...