Disable Windows Defender in Windows 10

Disable Windows Defender in Windows 10 Fall Creators

Windows Defender is the default antivirus app shipped with Windows 10. Earlier versions of Windows like Windows 8.1, Windows 8, Windows 7 and Vista also had it but it was less efficient previously as it only scanned spyware and adware. In Windows 8 and Windows 10, Defender is based on the Microsoft Security Essentials app which offers better protection by adding full blown protection against all kinds of malware. However, if you prefer to use alternative solution for protecting your PC, you might want to disable Windows Defender. Here is how you can disable it in Windows 10 Fall Creators Update.

Note: This will not remove the Windows Defender icon in the system tray:

To hide the icon, refer to the following article:

Disable Windows Defender Security Center Tray Icon

Recent Windows 10 version come with is a new app called Windows Defender Security Center. The application, formerly known as "Windows Defender Dashboard", has been created to help the user control his security and privacy settings in a clear and useful way. It includes all the settings related to Windows Defender. See the following article: Windows Defender Security Center in Windows 10 Creators Update.

It is possible to use Windows Defender Security Center to temporarily disable Windows Defender in Windows 10 Fall Creators Update. After some period of time, it will be re-enabled automatically. For some users, this solution is suitable. Here is how it can be done.

To disable Windows Defender in Windows 10 Fall Creators Update, do the following.

1. Open Windows Defender Security Center. You can launch Windows Defender Security Center from the Start menu or with a special shortcut.
2. In the user interface of the app, click on the icon Virus & Threat protection.
3. On the next page, click on the link Virus and threat protection settings.
4. On the next page, toggle the Real-time protection option to Off. This will temporarily disable Windows Defender in Windows 10.

Unfortunately, it is not possible to use the method described above if you need to disable Windows Defender permanently. You need to apply a Registry tweak instead.