The virus and threat protection page of the Windows Security app is designed to help you safeguard your device against various threats such as viruses, malware, and ransomware.

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.

The Microsoft Virus and Security Solution Center provides free tools that can help detect and remove viruses. These tools can also strengthen defenses to help secure your computer against viruses and …

Provides links to the uninstall tools and directions for many security programs.

Best practices for protection from viruses. How malware can infect your device.

Windows Security, formerly known as Windows Defender Security Center, is an app built into Windows 10 or 11 that helps keep your PC more secure. It includes Microsoft Defender Antivirus, an antivirus …

Microsoft Defender Antivirus continuously scans your device for potential threats and takes immediate action to neutralize them. This proactive approach helps to prevent malware infections and keeps …

Learn how to schedule a Windows Defender Antivirus scan at a time and frequency that you choose.

Some gaming and hardware monitoring applications may be affected, including tools like CapFrameX, EVGA Precision X1 (older versions), FanCtrl, HWiNFO, Libre Hardware Monitor, MSI Afterburner, …

To scan specific files or folders, right-click a file or folder, select Show more options, and then select Scan with Microsoft Defender. When the scan is complete, you'll see the Scan options page letting …

Aug 17, 2021 · Use this workaround at your own risk. This workaround might make a computer or a network more vulnerable to attack by malicious users or by malicious software such as viruses. We …