What Is “Windows Modules Installer Worker” and Fix High CPU Usage

Windows Modules Installer Worker is a frequent issue in Windows 7/8/10. This is a typical problem where Windows Modules Installer Worker uses more than 50% of your CPU. Some other indications are an always-on fan that’s noisy and heated system.

Stick to this complete guide and learn how you can fix the high CPU usage by Windows Modules Installer Worker on Windows 10/8/7.What is Windows Modules Installer Worker?

What is Windows Modules Installer Worker?

Windows Modules Installer Worker(TiWorker.exe) is an automatic Windows Update Service that updates your apps in the background.

What is TiWorker.exe on Windows 10?

TiWorker.exe (Windows Modules Installer Worker) is the other name where you’ll find it in Windows Task Manager’s details tab. Open Windows Task Manager by pressing: ctrl+alt+delete to see Windows Module Installer high CPU/disk usage.

Is Windows Modules Installer Worker safe?

The background process leads to consumption of CPU without you knowing as it is automated. If the update is heavier it may take longer, but it will not remain there forever.

Solutions to Fix High CPU Usage Error?Windows Modules Installer Worker

1. Wait and watch Windows Modules Installer Worker

Keep an eye on how long does the Windows Modules Installer Worker carries its task. If it’s unusual, there might be something wrong, and jump to solution 2.

2. Run an Anti-Virus Scan

If you don’t have a good anti-virus, you can run a Windows Defender Scan on your PC. A potential malware might be hiding behind TiWorker.exe name. If the scan is successful and no threats are detected, check solution 3.

Related: AVG Antivirus | Avira Antivirus Pro

3. Ask Windows for help regarding Windows Modules Installer Worker

Run Windows Trouble Shooter and check if Windows can detect any abnormality. There is a big chance for Windows 10 to identify problems. Open troubleshooter by typing Troubleshoot in start.

4. Listening to EveryoneWindows Modules Installer Worker - listening to everyone stethoscope icon

Everyone will be recommending to turn off automatic updates. This will lead your system to lack behind and at risk of security threats because your system won’t remain up-to-date. Regular Security Updates from Microsoft keeps you safe, and it’s for your benefit.

There are Two ways how you can limit automatic updates and get rid of the High CPU/Disk Usage Error.

a) Set a Metered Connection

In a metered Connection, Windows is not able to download and install updates on its own as it will be costly if it’s a metered connection.

  1. How to Turn on Metered Connection Using WiFi?
    Click on WiFi Button>Go to Your WiFi properties>Set your Connection as Metered or Click Here.
  2. How to Turn on Metered Connection Using Ethernet Connection?
    Click Here

b)Turn off Automatic Windows Updates

We won’t recommend this method, but if you think there is no other way, you can go for it. Remember to put a reminder to install the latest updates manually. Click Here to know how to turn off Automatic Windows Updates to fix Windows Modules Installer Worker.

Check CPU Temperature

How can I check my CPU Temperature in Windows

Monitoring computer temperature is very important especially when your CPU temperature is too hot. Sometimes you can feel the heat  … Read More

Now it’s Your Turn!

Windows Modules Installer Worker

Which method worked for you to fix Windows Modules Installer worker? Do let us know in the comments section!

Don’t forget to ask questions or any further advice you require on how to Fix High Cpu Usage.

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