Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

Windows 11 Pro offers more control - but is it worth the added cost? Here's how to make the right choice for you.

A Dec. 12 posting to Microsoft’s security update guide has confirmed that a Windows Defender vulnerability, rated as critical according to Microsoft itself, could have enabled an attacker who ...

It's hard to believe, but Windows 11 is nearly five years old, and it brought significant changes when it launched. Many of its core functions are similar to Windows 10, as Microsoft focused on other ...

PCWorld examines whether Windows 11’s built-in Microsoft Defender Antivirus and security suite provide adequate protection for everyday users without third-party software. Windows 11 includes ...

Q: What does Trend Micro’s Internet Security do over Windows Defender? A: Cyber threats today aren’t just about viruses. Phishing scams, ransomware attacks and identity theft are all evolving, making ...

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.