LockAppHost.exe is released by Microsoft to handle the Windows system’s lock screen.
However, there are cases that it takes up a lot of CPU usage.
Do you know how to fix it?
In this post fromMiniTool, we will give you some solutions to the LockAppHost.exe high CPU usage issue.
What is LockAppHost.exe?
This includes the display of time, date, and notifications from certain apps.
The LockApp.exe file is located in a subfolder ofC:\Windows\SystemApps\Microsoft.LockApp_cw5n1h2txyewy.
Actually, LockApp.exe doesnt do any work most of the time.
It only shows what you want to see on the lock screen.
However, the LockAppHost.exe high CPU usage issue might happen due to certain reasons.
Thus, you oughta fix it.
kindly keep reading this post and find solutions.
Because the LockAppHost.exe high CPU usage issue might lead to a system crash, resulting in data loss.
Here, we recommend MiniTool ShadowMaker.
With the backup image of files, you could restore them easily after data loss.
To do so, follow the steps:
Step 1: Press theWin+Rkeys to open theRunbox.
Step 2: Inputservices.mscin the box and hitOKto locateServices.
Step 3: Navigate toLockAppHost, right-choose it > selectProperties>Stop>Startagain.
Step 4: reset your machine to see whether LockAppHost continues to consume too much memory.
Step 3: Right-clickWindows> selectNew>Key.
Step 4: InputPersonalizationand hitEnter.
Step 6: Double-clickNoLockScreento change its value data to1and clickOK.
Fix 3: End LockAppHost.exe
The third method is to end the LockAppHost.exe task from Task Manager.
Step 1: HitWin+X> locateTask Manager> go to theDetailstab.
Step 2: Right-click onLockAppHost.exeand chooseEnd task.
Here are 10 tips to fix Windows Defender wont scan on Windows 10/11.
Also learn how to scan with Microsoft Defender Antivirus on Windows 10/11.
It can scan the system for corrupted or missing files and repair them.
Step 2: Typesfc /scannowand hitEnter.
After reading this post, you should know how to cope with it.
Hope you’re able to successfully get rid of it.
