How to start a scan for viruses or malware in Microsoft Defender
If you want a deeper scan, instead of selecting Quick scan in step 3, select Scan options and choose the type of scan you want. For the most complete scan, run Microsoft Defender Offline.
Virus and Threat Protection in the Windows Security App
Microsoft Defender Antivirus (offline scan): Uses the latest definitions to scan your device for the latest threats. This happens after a restart, without loading Windows, so any persistent malware has a …
Remove malware from your PC in Windows 8.1 or Windows 7
Here's how to use Windows Defender in Windows 8.1 or Microsoft Security Essentials in Windows 7 to scan your PC. Important: Before you use Windows Defender Offline or Microsoft Security Essentials, …
Three easy steps to improve your cybersecurity - Microsoft Support
On Windows 10 or 11 try running Microsoft Defender Offline. To do that make sure you've saved any files you have open, then go to Windows Security > Virus & threat protection > Scan options and …
Troubleshoot problems with detecting and removing malware
If the same malware keeps infecting your PC, use Windows Defender Offline to look for and remove recurring malware. Microsoft Defender Offline is a scanning tool that works outside of Windows, …
Troubleshoot problems with detecting and removing malware
Solve problems with detecting and removing malware with Windows Security, including incomplete scans, detection errors, and persistent malware.
Sådan starter du en scanning for virus eller malware i Microsoft Defender
Kør Microsoft Defender Offline for at få den mest fuldstændige scanning. Du kan finde flere oplysninger under Hjælp med at beskytte min pc med Microsoft Defender Offline.
Installing Microsoft Defender - Microsoft Support
Microsoft Defender is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.
Viren- und Bedrohungsschutz in der Windows-Sicherheit App
Microsoft Defender Antivirus (Offlinescan): Verwendet die neuesten Definitionen, um Ihr Gerät auf die neuesten Bedrohungen zu überprüfen. Dies geschieht nach einem Neustart, ohne Windows zu …
Schedule a scan in Microsoft Defender Antivirus
Learn how to schedule a Windows Defender Antivirus scan at a time and frequency that you choose.