Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device and data from various threats.

Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

On this page you can see a summary of the security providers that are looking after your device. In the Windows Security app on your PC, select Settings > Manage providers, or use the …

Microsoft Defender helps easily manage your online security in one centralized view, with industry-leading cybersecurity for you, your family, and your devices.

With features like Microsoft Defender Antivirus, Windows Firewall, and Smart App Control, you can easily access and configure robust security settings. Built into Windows, this app ensures …

The Protection History page in the Windows Security app is where you can go to view actions that Microsoft Defender Antivirus has taken on your behalf, Potentially Unwanted Apps that have …

Going passwordless is the next generation of sign-in security - it's simple, fast, secure. To help enhance security, passwordless login options such as Windows Hello and Passkeys provide a …

Find out how Windows Security can help keep your PC safe from malicious software and viruses.

Keeping your computer secure helps you avoid malware and direct hacking attempts designed to steal your personal information. Here are some ways you can help reduce your online risk …

Learn more about the Windows Security app here.