Do you know what Windows Modules Installer Worker is and why it takes much space of CPU?
If you dont know, it doesnt matter.
This post will tell you all the answers to the above questions.

In addition, it will provide you with 6 effective methods to fix the issue.
Pay attention to the very step of each method.
Windows Modules Installer Workerhigh CPU usageis a common phenomenon for people who use Windows computers.

Here is a real example that people encounter.
Now, it is time to find its causes and responding solutions.
Why It Has Such a High CPU Usage?

Though Windows Modules Installer Worker has some advantages, it has disadvantages too.
In particular, the Windows Modules Installer Worker high CPU usage issue is very serious.
The tool checks and installs Windows updates automatically.

It occupies over 50% of your CPU.
Occupying too much CPU space can decrease the computers speed and affect PC performance.
So, why does it have such a high CPU usage?

The answer will be shown to you in the next.
Its bad news, but the good news is that you’ve got the option to fix it.
Here comes the need of fixing it.

Several methods will be given in the following part.
If you are urgent to fix the issue, just read the text carefully.
This method is also recommended by some websites, but this action will stop Windows installation and update normally.

Hence, you had better not disable or close it.
Instead, you should adjust the Windows Modules Installer Worker as manual.
Typeservices.mscand clickOKin the pop-up window to open Windows Services.

Step 2: FindWindows Modules Installer Workerin the services list at first.
Then right click it and choosePropertiesfrom the drop-down menu or just double poke the Windows Modules Installer Worker service.
Step 3: ClickManualoption from theStartup typelist and clickOK.

Windows modules installer worker end task may assist you in getting rid of the error.
Specific steps to fix TiWorker.exe are shown in below.
you might operate step by step according to the guide.

Step 1: After clicking theStartbutton, chooseTask Managerin the menu list.
Step 2: Drop down the procedure list in theDetailstab to find the TiWorker.exe.
ClickEnd taskafter right clicking the TiWorker.exe file.

Fix 3: Delete the SoftwareDistribution Folder
Usually, Windows downloads and stores updates in theSoftwareDistribution folder.
Therefore, deleting the SoftwareDistribution folder is also a way to fix the error.
This method is very easy to carry out.

Step 1: PressWindowsandRkey at the same time, then typeservices.mscin the pop-up window.
Step 2: Find theWindows Updateoption from the services list and stop the service.
Step 3: Click theOKbutton after typing theC:\Windows\command in the Run window.

Step 4: Scroll down the Windows files to find the SoftwareDsitribution folder, then delete it.
Step 5: Reboot your setup and check the Windows Update.
After that, you’ve got the option to check whether the high CPU usage is fixed.

If it has no effect, you may need to try another approach.
Besides, it is rather easy to operate.
You just need a few steps to start troubleshooting.

Step 1: punch in control panel in the search window, then fire up the control panel page.
FindTroubleshootingfrom theAll Control Panels Itemspage.
Step 2: Choose theFix Problems with Windows Updatelink underSystem and Securityin theTroubleshootingpage.

Step 3: ClickNextto continue the process, then the program will start to detect problem on the computer.
It allows you to scan Windows system files and restore the corrupted files.
To start the process, you better jot down command prompt in the search window.

Then start to operate the following steps.
Step 1: Click theRun as administratoroption from the function list after right clicking thecommand promptin the pop-up list.
Step 2: bang out thesfc /scannoworder in the pop-up window, then press theEnterkey.

This process will take a long time (about 15minutes) to finish the scan process.
Hence, the rest is to wait patiently.
Generally speaking, the issue can be addressed.

If not, you’ve got the option to try other methods.
Reset your setup to the original condition, then restart it.
If you click theRemove Everythingoption during the reset process, you may lose your important data.

So, making a backup is absolutely a wise idea before resetting the computer.
Here, strongly recommend you a professionabackup software MiniTool ShadowMaker.
You are allowed to use the trial edition 30 days for free.
Dont hesitate to download it.
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Here are some steps to back up files.
Step 1: Click theSOURCEblanket to choose the backup files.
Step 2: Click theDESTINATIONblanket to select a destination for the backup files.
Step 3: After choosing the backup source and destination, you could execute the backup operation.
Here, you have two options:Back Up NowandBack Up Later.
Now, lets beagin to reset your PC.
Click theGet Startedoption to beagin to reset.
Choose theKeep my filesoption (to avoid data loss) to continue the resetting process.
Additionally, it’s possible for you to clickRemove everythingif you have backed up your important data.
Come to try the recommended methods in this post.
All the methods are illustrated specifically each step with a screenshot.