Microsoft Defender Antivirus is the default antivirus resolution of Microsoft’s Home windows 11 working system. It’s turned on by default, except one other safety resolution is put in that’s acknowledged by the working system as such. Beforehand, it was generally known as Home windows Defender.
Most third-party antivirus options that help Home windows 11 are acknowledged, however there stands out as the odd resolution that’s not.
Most Home windows 11 customers could need to maintain Microsoft Defender Antivirus enabled if no different safety resolution is put in. Some could need to flip off Microsoft Defender Antivirus quickly or completely, even when no different resolution is put in. Causes for wanting to take action embody excessive useful resource use, Home windows Defender Antivirus inflicting different points on the system, no requirement for an antivirus resolution, e.g., whereas utilizing a digital machine picture of Home windows 11, or just due to desirous to resolve what’s working on the pc and what’s not.
Allow or Disable Actual-Time Safety in Home windows 11
Home windows Safety has choices to show off sure safety modules, together with Actual-Time Safety, within the Settings utility.
Actual-Time Safety may be turned off quickly there, whereas all different protecting modules may be turned off completely.
Typically, it might be ample to show of the characteristic for a brief time period to work round points which can be skilled.
Step 1: Open Home windows Safety within the Settings utility
- Choose Begin and Settings or use the keyboard shortcut Home windows -I to open the Settings utility.
- Choose Privateness & Safety from the menu on the left.
- Choose Home windows Safety on the web page that opens.
Step 2: Open Virus & Menace Safety
- On the web page that opens, choose Virus & Menace safety from the record of safety areas.
This opens the Home windows Safety utility.
Step 3: Disable Actual-Time Safety
- Choose Handle Settings below Virus & risk safety settings on the web page that opened.
- Toggle Actual-time safety to Off.
- Settle for the UAC immediate that’s displayed while you make the change.
Microsoft reminds you on the web page that the turning off is momentary:
Locates and stops malware from putting in or working in your gadget. You may flip off this setting for a short while earlier than it turns again on mechanically.
Tip: chances are you’ll disable different protecting modules similar to cloud-delivered safety, automated pattern submission or tamper safety right here.
Disable Home windows Defender Antivirus utilizing the Group Coverage Editor
To disable Home windows Defender Antivirus completely, it’s good to use the Group Coverage Editor or the corresponding Registry setting.
Be aware that it’s essential to disable the Tamper Safety characteristic of Home windows Safety earlier than you make the change. In the event you do not, Home windows Safety could activate Home windows Defender Antivirus once more.
Right here is the way you try this:
- Choose Begin and Settings or use the keyboard shortcut Home windows -I to open the Settings utility.
- Choose Privateness & Safety from the menu on the left.
- Choose Home windows Safety on the web page that opens.
- On the web page that opens, choose Virus & Menace safety from the record of safety areas.
- Choose Handle Settings below Virus & risk safety settings on the web page that opened.
- Toggle Tamper Safety to Off on the web page.
Disable Microsoft Defender Antivirus utilizing the Group Coverage Editor
- Choose Begin, kind gpedit.msc and choose the consequence from the record.
- Use the hierarchical construction on the left to go to Pc Configuration > Administrative Templates > Home windows Elements > Microsoft Defender Antivirus.
- Find “Flip off Microsoft Defender Antivirus” and double-click on the coverage. In case you have hassle discovering it, click on on the “setting” header of the column to type the record of insurance policies in alphabetical order.
- Change the state of the coverage to Enabled on the web page that opens.
- Choose apply then okay to avoid wasting the change.
- Restart Home windows 11.
Virus & Menace safety ought to be off after the restart. Be aware that you’ll nonetheless see a defend icon within the system tray space because the Defend icon is the Home windows Safety icon, not the Microsoft Defender Antivirus icon.
Be aware that the characteristic was referred to as Home windows Defender Antivirus on Home windows 10.
Different choices
- Use a program similar to Defender Management or Configure Defender to handle the state of this system. It’s free to make use of and suitable with Home windows 11.
- Strive disabling the Home windows Defender job within the Process Scheduler library, as urged right here.
Now You: which antivirus resolution do you utilize, if any?
Abstract

Article Identify
How one can Disable Microsoft Defender Antivirus in Home windows 11
Description
Learn how to disable Microsoft Defender Antivirus on Home windows 11 gadgets.
Creator
Martin Brinkmann
Writer
Ghacks Know-how Information
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Commercial