Windows Update Stuck or Failing? Safe Steps to Try

01Quick answer

When Windows Update is stuck, it is often still working slowly, especially on large updates. Give it time, then restart, make sure there is enough free disk space and a steady internet connection, and run the Windows Update troubleshooter or Get Help tool. Microsoft’s own troubleshooting page covers further steps. This guide is for Windows 10 and 11 users whose updates won’t download, won’t install or keep failing.

02Before you start

• Note what you see. Is it stuck downloading in Settings, stuck on a blue “working on updates” screen during a restart, or failing with a message? Write down any message exactly as shown.
• Plug in the laptop and keep it connected to power throughout.
• Back up important files if you can reach them. Our backup guide explains a simple routine.
• Don’t download update “fix” tools from unofficial websites. Microsoft provides everything you need.

03Why this happens

Usually simple to fix:

• A large update is still downloading or installing and simply needs more time.
• The main drive is too full to unpack the update.
• The internet connection dropped or is slow, or a metered connection setting is pausing downloads.
• A pending restart from an earlier update hasn’t been completed.
• A connected device or external drive is interfering with installation.

Needs the manufacturer or a repair service:

• Updates fail repeatedly after all of Microsoft’s troubleshooting steps.
• The computer won’t start after an update and recovery options don’t help.
• Disk errors or warnings appear, suggesting a failing drive.

04If it’s stuck on a “working on updates” screen

1. Wait. Large updates can take a long time, and the progress number may pause for a while. Leave the computer alone, plugged in, and check back later.
2. Watch for activity. If the screen changes over time or the drive activity light flickers, it’s still working.
3. Only if nothing has changed for a very long time, hold the power button until it switches off, then start it again. Windows usually rolls back or continues the update.

   What you should see: Windows either finishes the update or returns to the previous version and starts normally. Then follow the next section.

05If updates won’t download or install

1. Restart the computer using Start, then Power, then Restart. This completes any pending updates.
2. Check free space. Open Settings, System, Storage. If the main drive is nearly full, follow our guide to freeing up disk space.
3. Check the connection. Make sure you’re online, and that the network isn’t set as a metered connection in your Wi-Fi settings, which can pause some downloads.
4. Unplug extras. Disconnect external drives, USB sticks and docks you don’t need, then try again.
5. Run the troubleshooter. On Windows 11, open Settings, System, Troubleshoot, then Other troubleshooters, and run the Windows Update troubleshooter (newer versions may send you to the Get Help app instead). On Windows 10, it is under Settings, Update & Security, Troubleshoot.
6. Try the update again from Settings, then Windows Update, and select Check for updates.

   Did it install? If yes, restart when asked. If it fails again, note the message and continue.

7. Follow Microsoft’s guide. Microsoft’s troubleshooting page for update problems lists further steps for the message you see, such as repairing system files with built-in tools.

06Keep future updates running smoothly

A little routine makes stuck updates much less likely.

• Restart regularly. A weekly restart lets Windows finish installing updates instead of piling them up.
• Set active hours. In the Windows Update settings, active hours tell Windows when you usually use the computer, so it restarts for updates at other times.
• Leave headroom on the drive. Keeping a comfortable amount of free space gives large updates room to unpack.
• Update your other software too. Drivers and apps from your computer maker sometimes need updates of their own to work well with a new version of Windows. Get them from Windows Update or the maker’s official website.

07Common mistakes to avoid

• Turning the computer off repeatedly during an update screen.
• Downloading update repair tools or “fixers” from third-party sites.
• Turning off Windows Security or the firewall to make an update install.
• Using a full reset as a first step. It can remove your apps and files; try everything else first, with a backup.
• Ignoring low disk space, which causes many failed updates.

08If it still doesn’t work

If updates keep failing after the troubleshooter and Microsoft’s recommended steps, Windows offers recovery options, including going back to a previous version for a limited time after a major update. Back up before using them. If the computer won’t start, shows disk warnings, or you’re not comfortable with recovery tools, contact your computer’s manufacturer through its official support website or a qualified repair service. If the computer is generally sluggish, our slow computer guide may help after updates are sorted.

09The short version

Give updates time, keep the computer plugged in, restart, free up space and check your connection. Run the Windows Update troubleshooter and follow Microsoft’s own guide for any message. Avoid third-party fix tools and resets until you’ve backed up and tried the basics.

10FAQ

How long should a Windows update take?

It varies a lot with the size of the update, the speed of your drive and your internet connection. Major feature updates take much longer than monthly ones. If nothing changes on screen for a very long time, follow the steps above.

Is it safe to turn off my computer during an update?

It’s best not to, because interrupting an update can cause problems. Only switch off if nothing has changed for a very long time. Windows is designed to recover in most cases.

Can I pause Windows updates?

Yes. Windows lets you pause updates for a limited time from the Windows Update page in Settings. Security updates are important, so resume them as soon as is practical.

Why does Windows Update say there isn’t enough space?

Updates need room to download and unpack. Free up space with Storage Sense and the cleanup recommendations in Settings, or move large personal files to an external drive, then try again.