* Then restart the system to apply changes and check if the issues is fixed. * Go to the Start-up tab, locate the Windows Defender notification icon and right click on it, select Disable from menu. You can also press Ctrl + Shift + Escape keys at the same time to access the Task Manager. * Right click on Taskbar, select Task Manager from menu. Customizing the Taskbar To Unlock the Taskbar To Move the Taskbar To Enable Auto-Hide To. If you would like to let Windows not show the exclamation mark over the Defender icon, try the method to disable it: Windows 10 1Introduction to Windows 10 Objectives Describe. Lots of users have been confused by the bizarre Windows Defender yellow triangle in task bar after their tablet or computer are upgraded to Windows 10 Creators Update.

Is it a bug or how can I get back the green checkmark icon in the taskbar? I open the Device perfomance & health in Security Center and it recommends me to turn on my WiFi Realtek card. The most popular way to remove the Windows Defender Icon from the Notification Tray is via. Now the Windows Defender system tray icon displays a yellow warning triangle with an exclamation mark. STOP AND DELETE DEFENDER ANTIVIRUS IN WINDOWS 10 - YOUTUBE. I have used a ethernet cable connected to Internet, so I disable the WiFi driver on my Windows 10 computer after install the Creator Update.

Hide windows defender icon windows 10