READ ALSO: How to Fix The Requested Operation Requires Elevation Error? Restart and Update the System But in most cases, our computers turned off at night, so the only solution for this is to download and install updates during the workday. In Windows operating system updates are set to be installed at night (to not disturb user). High CPU load is happening due to the constant search of updates by Windows Modules Installer Worker. Why Windows Modules Installer Worker Loads Your CPU? Every such update reduces the possibility of a virus attack. Windows Modules Installer Worker installs updates you need: security components, which help you to keep your operating system safe. The other important thing is that this process can reduce the speed & work efficiency of your machine.īut things are not so bad. This time we will also take a look at how to disable Windows Modules Installer Worker. This process is started by the TrustedInstaller service, and it’s responsible for updating Windows and some system components.

Windows Modules Installer Worker (TiWorker.exe) is a system process that is responsible for installing both Windows modules and operating system updates.

How to disable windows installer