Direct answer
Restart the PC, verify free storage and internet access, run the Windows Update troubleshooter, and retry. Do not interrupt firmware or BIOS updates, and back up important files before using repair-install or reset options.
What this covers
- Windows 11 quality or feature updates that fail, pause or repeat
- Current supported consumer software as reviewed on August 20, 2026
- The symptom described in the title before a factory reset or hardware repair
What it does not cover
- ×A PC currently installing BIOS/UEFI firmware or showing a hardware error
- ×Billing, ownership, warranty or account-recovery disputes
- ×Regional features that the manufacturer does not list for your country
Restart and check basics
ReversibleRestart Windows, connect to reliable power and internet, and make sure the system drive has adequate free space.
Retry from Windows Update
ReversibleOpen Settings › Windows Update, review the error, and choose Check for updates once.
Run the Windows Update troubleshooter
ReversibleUse Settings › System › Troubleshoot › Other troubleshooters › Windows Update and follow the reported result.
Use recovery options only with a backup
Reset / data riskIf Microsoft’s targeted repair steps fail, back up files before an in-place repair or Reset this PC option.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Exact questions
Common follow-ups
What should I try first for windows update is stuck or repeatedly fails?+
Restart Windows, connect to reliable power and internet, and make sure the system drive has adequate free space.
Will these steps erase apps, files or settings?+
The early checks are reversible. A standard retry is safe. Repair installs and reset options can affect apps or files and require a verified backup.
When should I stop troubleshooting?+
Stop if the device reports hardware damage, becomes unusually hot, smells burnt, or the problem falls into this excluded case: A PC currently installing BIOS/UEFI firmware or showing a hardware error.
Answer for the exact device and software version shown above.