Right-click on the Start Menu button then select Command Prompt (Admin) or simply type CMD in the search box and run it as an administrator. Command Prompt. Step 2. Type the following command then press Enter to turn OFF the Windows Firewall in Windows 10 via Command Prompt: netsh advfirewall set allprofiles state off. Almost every aspect of Windows Defender can be managed or automated using the MpCmdrun.exe command-line tool and PowerShell cmdlets. There are times when you need to temporarily disable your Windows Defender real-time protection on your test (non-production) systems and switch it back on after a few minutes. Double-click “Turn off Microsoft Defender Antivirus.”. You'll see it in the policy list. This opens an options menu for the policy. 6. Click Enabled. 7. Click OK. This will confirm the choice to turn off Microsoft Defender and close the window. You must restart your computer to turn off Microsoft Defender fully. 1 Open the Local Group Policy Editor (gpedit.msc). Computer Configuration>Administrative Templates>Network>Network Connections>Windows Defender Firewall>Standard Profile . 4 Do step 5 (always enable), step 6 (always disable), or step 7 (default) below for what you would like to do. This will turn on and prevent turning off Microsoft Defender Turn off firewall notifications Windows 10. Open Settings by typing Settings in the search box or Click Windows logo and click Settings. Open Update & Security. Click Windows Security on the left pane. Open Firewall & Network protection. A new window will open in front of you, scroll down and look for Firewall notification settings Click on it. Step 5: Edit Defender Settings. On the right panel, you’ll see several setting objects. Find and double-click on the one that reads: “Windows Defender Firewall: Protect all network connections.”. When the setting screen pops up, choose the Disabled option (see the image below). Repeat this step for “Standard Profile.”. Expand the tree to Windows components > Windows Security > Notifications. For Windows 10 version 1803 and below, the path would be Windows components > Windows Defender Security Center > Notifications. Open the Hide non-critical notifications setting and set it to Enabled. Select OK. Manually. Click on the start button, then click on ‘Settings’. Click on ‘System’. Click on ‘Notifications & actions’. Disable ‘Security and Maintenance’. Contents. Option One: To Turn On Microsoft Defender Firewall from Notification. Option Two: To Turn On Microsoft Defender Firewall in Control Panel. Option Three: To Turn Off Microsoft Defender Firewall in Control Panel. Option Four: To Turn On or Off Microsoft Defender Firewall in Command Prompt. Open the Malwarebytes control panel. The click on the settings "gear" icon in the upper right. Then click on the Security tab and scroll down to Windows Security Center. Then slide the slider switch to "Off" (the left). Exit Malwarebytes and reboot. Then see if all is working as you expect. JqDrA.