Microsoft security windows defender

Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback? Submit and view feedback for This product This page. View all page feedback. In this article.

In active mode, Microsoft Defender Antivirus is used as the primary antivirus app on the device. Files are scanned, threats are remediated, and detected threats are listed in your organization's security reports and in your Windows Security app.

Any additional feedback? Submit and view feedback for This product This page. View all page feedback. In this article. Learn about the minimum requirements, validate licensing and complete setup, know about preview features, understand data storage and privacy, and how to assign user access to the portal. Onboard devices. Learn about onboarding client, server, and non-Windows devices.

Learn how to run a detection test, configure proxy and Internet connectivity settings, and how to troubleshoot potential onboarding issues. Must be signed into a Microsoft account.

Otherwise, internet access required. Fees may apply. OneDrive files are restored to the state they were in before the attack occurred. File versions created up to 30 days in the past can be restored at any time for any reason. Requires Microsoft account. Location permissions must be active; driving safety available only in the U. From the box to startup to browsing, Windows helps you stay secure Next-generation antivirus and malware defense. Secure sign-in with Windows Hello Forget your passwords.

Edge online privacy Tracking prevention helps you manage how websites track you and gives you control over your privacy settings. Set it and forget it Windows PCs can automatically backup precious files to the cloud in OneDrive—allowing for selected files to be made recoverable in the event of a cyberattack. Empower and protect Stay connected with your loved ones, develop stronger safety habits, and create a safer online space with the Microsoft Family Safety app.