Step 1: Insert your Windows installation CD/DVD or USB bootable drive to your computer, and start the computer.

You can use Windows 11/10 recovery bootable media like a DVD/USB bootable drive to enter WinRE to enter into Safe Mode. If you are still stuck on the screen, then you should restart your computer in Safe Mode before you do any operations. Method 2: Run Windows Update Troubleshooter Once you have successfully removed any USB peripherals, try to update the Windows again and check if the issue has been fixed or not. If your Windows update stuck at 100, the first thing you can try is to remove any external device connected to PC and make sure you also disconnect any device connected via USB like pen drives, mouse or keyboard, portable hard disk, etc. Read More Method 1: Remove Any USB Peripherals

Now, it’s time to see how to actually fix the “Windows update stuck at 100” issue with the below-listed troubleshooting guide. There are many reasons for the issue, but most of the time it caused by the conflicts with software or drivers. This will take a while.” and you will be stuck on the Windows update screen. You may see the following message: “Working on update 100% complete. Windows 11/10 automatically downloads and installs important updates from Microsoft Server, but sometimes update installations get stuck or freeze when processing updates on Startup. Windows Update is a key part of the system to ensure smooth system performance.

What to Do After Solving Windows Update Stuck at 100?.

Method 8: Perform System Restore in WinRE.

Method 5: Uninstall the Particular Update Causing the Issue.

Method 3: Rename SoftwareDistribution Folder.

Method 2: Run Windows Update Troubleshooter.

If you are one of them and trying to find some efficient methods to get rid of this issue, then this post written by MiniTool can help you.

Many people have recently reported the very same issue - Windows update stuck at 100.

Windows security task manager popup windows 10