Follow these steps to temporarily turn off real-time Microsoft Defender antivirus protection in Windows Security. However, keep in mind that if you do, your device may be vulnerable to threats. However, keep in mind that if you do, your device may be vulnerable to threats.

If Windows Security doesn’t open, can’t update the definition file, or can’t finish scanning for viruses, try running Windows Defender Offline, which is explained below in To scan for malware and viruses with Windows Defender Offline (Windows 10 Version 1809 or later).

If you’re running Windows 8.1 or Windows RT 8.1 and you get updates automatically, you don’t need to do anything; Windows Update will download and install the update for you within the next few weeks. It won’t interrupt what you’re doing except to tell you that you need to restart your PC to finish the installation.

Note If these files are not excluded, antivirus software might prevent appropriate access to these files, and security databases can become corrupted. Scanning these files can prevent the files from being used or might prevent a security policy from being applied to the files. These files should not be scanned because antivirus software might not correctly treat them as proprietary database files.

Vous pouvez choisir les applications qui démarreront lorsque vous vous connectez à votre appareil Windows. Les applications peuvent s’afficher dans votre barre des tâches ou ailleurs, ou les applications peuvent démarrer en arrière-plan. Vous pouvez voir l’impact de chacune des applications sur votre expérience de démarrage.

Microsoft Defender examen sin conexión. Usa las definiciones más recientes para analizar el dispositivo en busca de las amenazas más recientes. Esto ocurre después de un reinicio, sin cargar Windows, por lo que cualquier malware persistente tiene un momento más difícil para ocultarse o defenderse. Ejecútalo cuando te preocupe que tu ...

To check for any security issues, go to Windows Defender settings, select Show details, and check your security status. For more info on finding a device, go to Find and lock a lost Windows device . Get more help managing your devices

Windows 11 Windows 10 More... Less. To delete temporary files: In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results. Select the drive you want to clean up, and then select OK. Under Files to delete, select the file types to get rid of. To get a description of the file type, select it. Select OK. If you need to free up more space, you can also ...

Az Windows biztonság alkalmazás Védelmi előzmények lapján megtekintheti azokat a műveleteket, amelyeket Microsoft Defender víruskereső végzett az Ön nevében, az eltávolított vélhetően nemkívánatos alkalmazásokat vagy a fő szolgáltatásokat, amelyek ki vannak kapcsolva.

Follow these steps to temporarily turn off real-time Microsoft Defender antivirus protection in Windows Security. However, keep in mind that if you do, your device may be vulnerable to threats. However, keep in mind that if you do, your device may be vulnerable to threats.