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 security help and learning. If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Stay safer with real-time notifications, security tips, and identity theft monitoring that help keep you ahead of hackers and scammers for your peace of mind.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

It reduces the risk of network security threats by restricting or allowing traffic based on various properties such as IP addresses, ports, or program paths. You can use the Windows Security …

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 …

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 …