Why Is My Windows Defender Taking So Long?
Without any delay, let me walk you through how to solve Windows Defender taking forever on Windows 10/11.
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Do you use Windows Defender in daily life?
What if there is an issue with Microsoft Defender antivirus service high memory usage?
Lets explore fixes together!
How to Fix Windows Defender Taking Forever on Windows 10/11?
Heres how to do it:
Step 1.
If they are running currently, right-choose them one by one and selectStart.
If they are stopped, right-select them > selectProperties> set theStartup typetoAutomatic> hitStart> hitOK.
Heres how to do it:
Step 1.
TypeWindows Securityin the search bar and right-tap on it to selectApp controls.
Click onReset, confirm this action, and wait for its completion.
Fix 3: Tweak Windows Registry
Windows Registry can store program configurations and parameters on your gear.
Modifying relevant registries can also help you to address many issues like Windows Defender taking forever.
Typeregeditin the search bar and pick the best match.
Navigate to:Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
Step 3.
In the right pane, right-select any empty space and selectNew>DWORD (32-bit) Value.
Rename it asDisableAntivirus> set itsValue datato0> hitOK.
Reboot your system to apply the changes.
In this condition, uninstalling third-party software might do the trick.
To do so:
Step 1.
Right-press theStartmenu and selectRun.
Typeappwiz.cpland hitEnterto openPrograms and Features.
Now, you could see a list of programs installed on your gear.
Fix 5: Run SFC & DISM
Corrupted system files are also to be blamed.
Heres how to do it:
Step 1.
RunCommand Promptas an administrator.
In the command window, typesfc /scannowand hitEnter.
ExpandComputer Configuration>Administrative Templates>Windows Components.
In the right pane, findWindows Defender Antivirus> double-select it > double-click onTurn off Windows Defender Antivirus.
CheckDisabledand save the change.
Sincerely hope that one of the solutions can work for you.
Have a nice day!
