TiWorker is an essential process for the Windows Update service and starts at Windows startup every time you power up your computer. Normally TiWorker.exe runs on the background while your
system checks for new updates and releases your system’s resources when the update is completed

But sometimes you can notice that System Running slow,explorer not responding high Disk or CPU,
usage issues causing by TiWorker.exe processon Windows 11 and Windows 10 systems.

In this video you can find detailed instructions on how to troubleshoot and resolve the high disk usage (or high CPU) problems that are caused by TiWorker.exe process.

Lets See How to resolve high disk or cpu usage issues caused by Tiworker.exe (Windows 8.x & 10)

Method 1. Scan your computer for viruses.
Viruses or malicious programs can cause the TiWorker.exe high CPU/Disk usage issues. So, before you continue to troubleshoot the TiWorker.exe high CPU usage problem, use this Malware Scan and Removal Guide to check and remove viruses or/and malicious programs that may be running on your computer.

Run System Maintenance & Windows Update troubleshooters.
Run the System Maintenance troubleshooter to automatically fix the system’s problems.

Delete the SoftwareDistribution folder.
The Windows Update Store folder (commonly known as /”SoftwareDistribution/” folder), is the location where Windows stores the downloaded updates. If this folder is corrupted, then you will face problems during Windows Update. So, delete all downloaded updates and force Windows to re-create a new empty SoftwareDistribution folder.

FIX Corrupted System Files and Services (SFC).
Run the System File Checker (SFC) tool to fix Windows’ corrupted files and services.

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