Microsoft resources and guidance for removal of malware and viruses
Describes and provides links to several Microsoft security resource centers and tools that can help you protect your system from …
Secure your account if you think you’ve been hacked
If you think your Microsoft account has been hacked, find out how to secure your account and check for unauthorized activity.
Protect my PC from viruses - Microsoft Support
Learn how to protect your Windows devices and personal data from viruses, malware, or malicious attacks.
Virus and Threat Protection in the Windows Security App
The virus and threat protection page of the Windows Security app is designed to help you safeguard your device against various …
Microsoft security help and learning
Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.
How to start a scan for viruses or malware in Microsoft Defender
If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on …
Stay protected with the Windows Security app - Microsoft Support
Summary The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device …
Virus and threat protection in Windows Security
Apr 15, 2025 · Use the Virus & threat protection section to see and configure Microsoft Defender Antivirus, Controlled folder access, …
Antivirus and antimalware software: FAQ | Microsoft Support
Find answers to common questions about Microsoft security software, including updates, where to download, and common software …
Windows 11 security book - Virus and threat protection
Nov 18, 2025 · Today's threat landscape is more complex than ever. This new world requires a new approach to threat prevention, …
My computer has come up with a virus alert I can not do anything …
Jun 12, 2025 · If it was not a legitimate alert from your antivirus it most likely is a common scam. Scammers will use pop-ups or web …