You must know what Windows Defender is and how useful it is in life.
However, have you ever run into Microsoft Defender antivirus service high memory, CPU and disk usage?
If so, congratulations!
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Youve come to the right place.
This post onMiniTool Websitewill provide some useful tips and tricks for you on that.
However, sometimes, it will eat up high memory, CPU and disk usage.

Today, well focus on how to fix the Microsoft Defender antivirus service high memory usage.
Is Windows Defender taking forever on your gear?
Dont worry, you are not alone!

Lets find out what it’s possible for you to do to fix it!
How to Fix Microsoft Defender Antivirus Service High Memory/CPU/Disk?
To do so:
Step 1.

Typeschedulein thesearch barand hitEnterto launchTask Scheduler.
Go toTask Scheduler Library>Microsoft>Windows>Windows Defender.
Now antimalware service executable high memory Windows 10 must disappear.

Therefore, it is a good option to disable it temporarily.
Step 1. tap on thegearicon to openWindows options.
Locate toUpdate & Securityand hit it.
InWindows Security, pressVirus & threat protection.
ClickManage settingsand turn offReal-time protection.
As a result, you had better add anexclusionto avoid resource waste.
Right-press thetaskbarto choose to openTask Manager.
In theProcessestab, make a run at findAntimalware Scan Serviceand do a right-punch it.
In the drop-down menu, chooseOpen File Locationand copy the full path of it in the navigation bar.
Paste the path that was copied just now to locate the executable file and clickOpen.
Step 6. cycle your gadget to see if Microsoft Defender antivirus service high memory usage disappears.
Heres how to disable Windows Defender permanently:
Step 1.
PressWin + Rto open theRundialog.
Copy the following path in the navigation bar and hitEnterto locateWindows Defender.
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
Step 4.
If you encounterDisableAntivirusSoyware, double-hit it and set itsdata valueto1.
If you dont see a registry of that, do a right-click onWindows Defender.
In the drop-down menu, chooseNew>DWORD (32 bit) Value.
Name the new registry entry asDisableAntiSpywareand set itsdata valueto1.