Answer first
Keep the device connected to power, wait if the update is still moving, avoid forced shutdown unless it is frozen for a long time, and record any error code or percentage shown.
If the percentage is moving or the drive light is active, wait and keep power connected.
Note the device model, Windows version if known, update name, percentage, error code, and whether the device had low storage or battery before the update.
Avoid downloading random repair utilities. If startup repair appears, read each prompt carefully before reset or reinstall options.
Quick FAQ
Can low storage cause update problems?
Yes. Low storage, driver conflicts, interrupted downloads, and old hardware can cause update loops or failed restarts.
What should I avoid?
Avoid unknown repair tools, deleting system files, or choosing reset options without understanding backup impact.