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Windows 🟡 Intermediate

What To Do When Windows 11 Stuck On Preparing Windows Don’t Turn Off Your Computer

Richard
Written by
Richard
Aug 24, 2026 10 min read
What to do when Windows 11 stuck on preparing windows don t turn off your computer
What to do when Windows 11 stuck on preparing windows don t turn off your computer

The “Preparing Windows. Don’t turn off your computer” screen happens when Windows 11 gets stuck installing a major system update, setting up a new profile, or finishing tasks after a sudden crash. When this message freezes on your monitor for more than 30 minutes, background tasks have usually stopped working or system files have run into a glitch.

You can safely break a Windows 11 computer freeze and get back to your desktop without losing any personal files or photos. Restarting your computer using the physical power button forces the stuck background process to stop, letting Windows start fresh so you can finish or skip the problematic update.

⚡ Quick Answer

When Windows 11 stuck on preparing windows don t turn off your computer, wait up to two hours for updates to finish and unplug all USB devices like printers and external drives. If the screen remains frozen, force your computer to shut down by holding the power button down.

Why Is Your 🪟 Windows 11 PC Stuck on “Preparing Windows”?

Windows 11 gets stuck on the preparing windows screen when background updates are interrupted, system files are corrupted during startup, or user profile data fails to load properly. Your computer is usually struggling to finish an incomplete task in the background, which causes it to freeze on this loading screen for a long time.

  • Background Updates: Windows might be trying to install a large security patch or system update that stopped halfway through.
  • Corrupted System Files: Important files needed to load your user account might be damaged or missing.
  • Faulty Software or Drivers: A recently installed app or hardware driver is fighting with the startup process.
  • User Profile Glitches: Windows cannot load your personal account settings the right way.
  • External Devices: Connected printers, USB drives, or external hard drives can confuse your computer when it turns on.

Knowing these causes helps you pick the right fix. Next, let us look at what you should do right away.

What to Do First: Patience and the Hardware Check

⚠️Warning
When you see the warning telling you not to turn off your computer, take it seriously for a little while. Turning off your computer the wrong way while it updates can break your system.

Step 1Wait It Out

Waiting out a Windows 11 preparing windows screen is the safest first step because large system updates can take up to two hours to finish installing . Plug your laptop into a wall charger to prevent sudden shutdowns, leave the computer alone, and give the operating system enough time to complete its background tasks before trying any forced fixes.

Step 2Unplug All USB Devices

Unplugging all external USB devices helps fix a Windows 11 preparing windows freeze caused by driver conflicts during startup. Disconnect external hard drives, thumb drives, printers, and extra monitors, leaving only your mouse and keyboard plugged in, so Windows can boot up without getting stuck trying to set up hardware.

Sometimes, Windows tries to set up drivers for an external device when it starts up and freezes. Unplugging these items often lets the computer break free from the loop right away.

How to Access Advanced Startup Options

Accessing advanced startup options on Windows 11 requires forcing your computer to turn off by holding down the power button for ten seconds and interrupting the boot process. This opens the hidden recovery environment menu, which gives you the necessary tools to fix startup loops, run system repairs, and access Safe Mode.

  1. Press and hold the physical power button on your computer for about 10 seconds to force it to turn off completely.
  2. Unplug the power cable if you use a desktop, or take out the battery if you have an older laptop with a removable battery. Wait 30 seconds.
  3. Plug the power back in and turn your computer on.
  4. As soon as you see your computer manufacturer logo or the Windows logo, press and hold the power button again for 10 seconds to force another shutdown.
  5. Repeat this process two or three times.
  6. On the next startup, let your computer boot up normally. Windows will see that it failed to start multiple times and will automatically open the repair or advanced startup screen.

Method 1Use Safe Mode to Bypass the Loop

Using Safe Mode lets you bypass a Windows 11 preparing windows loop by starting your computer with only basic drivers and system files. This diagnostic state stops normal software and background glitches from running, giving you a clean environment to remove broken updates, fix user profiles, and use system repair tools.

Once you reach the advanced startup blue screen, follow these steps:

  1. Click on Troubleshoot.
  2. Click on Advanced options.
  3. Click on Startup Settings. If you do not see this option, click "See more recovery options" at the bottom to find it.
  4. Click the Restart button.
  5. Your computer will restart and show a list of numbered options. Press the 4 key or the F4 key on your keyboard to turn on Safe Mode.

Safe Mode strips away visual extras, presenting a stark, basic screen. Logging in and restarting normally from here often clears out the stuck temporary files causing the loop.

Method 2Uninstall Recent Windows Updates

Uninstalling recent Windows updates fixes computers that get stuck on the preparing windows screen right after installing a bad system patch. You can remove the faulty update through the advanced startup menu or Safe Mode, which clears out the broken files and lets your computer boot up normally again.

From the advanced startup blue screen, click on Troubleshoot.

Settings › System › Recovery
Settings › System › Recovery
  1. Click on Advanced options.
  2. Click on Uninstall Updates.
  3. Choose to uninstall the latest quality update or the latest feature update. Quality updates are smaller monthly patches, while feature updates are major yearly upgrades. Quality updates usually cause these startup loops.
  4. Follow the prompts on your screen to confirm, and let the computer remove the update. Then, restart your PC normally.

Method 3Run System File Checker (SFC) and DISM

Running the System File Checker and DISM tools scans your Windows 11 hard drive for damaged files and replaces them with healthy copies automatically. You can run these built-in repair commands through the command prompt in the advanced startup menu to fix the underlying corruption causing your computer to freeze.

📝Note
You need administrator privileges, which are special computer permissions needed to change system-wide settings, before you can fix the Windows 11 stuck screen. Without an administrator account, you cannot run the necessary repair commands or access advanced recovery options.

From the advanced startup blue screen, go to Troubleshoot, then Advanced options, and then Command Prompt.

When the black Command Prompt window opens, type the required command carefully and press Enter:

💻Code
DISM.exe /Online /Cleanup-image /Restorehealth
Command Prompt
Command Prompt

Wait for the process to reach 100 percent. This tool checks and repairs the core Windows installation images.

Next, type the following command and press Enter:

💻Code
sfc /scannow

Let the System File Checker scan your computer. If it finds damaged files, it will fix them automatically.

Type exit and press Enter, then turn off your computer or click continue to normal startup.

Method 4Fix or Create a New User Account Profile

Fixing or creating a new user account profile solves the preparing windows freeze that happens when your personal user data gets corrupted. Windows gets stuck trying to build your desktop environment during sign-in, so setting up a fresh user profile allows the system to load your settings without errors.

If you can reach Safe Mode or your desktop sometimes, you should create a brand-new user account and move your files over.

  1. Open the Start menu and click the Settings gear icon.
    Start Menu
    Start Menu
  2. Go to Accounts on the left menu, then click on Other users or Family & other users.
  3. Click the Add account button next to "Add other user".
  4. Click "I don't have this person's sign-in information," then click "Add a user without a Microsoft account."
  5. Type a new username and password, then click Next.
  6. Once created, change the account type to Administrator by clicking the account name, selecting "Change account type," and choosing Administrator.
  7. Log out of your old broken account, log into your new account, and copy your important files from the old user folder found inside C:\Users\.

Method 5Use System Restore to Go Back in Time

Using System Restore rolls back your Windows 11 settings to a previous date when your computer was working properly without deleting your personal files. Accessing this tool from the advanced startup menu undoes recent harmful system changes, bad updates, or bad driver installs that cause the preparing windows loop.

  1. Open the advanced startup blue screen using the power button trick described earlier.
  2. Click on Troubleshoot.
  3. Click on Advanced options.
  4. Click on System Restore.
  5. Select your user account and type your password if asked.
  6. Choose a restore point from a date and time before your computer started getting stuck on "Preparing Windows."
  7. Click Next, then click Finish. Confirm your choice.

Your computer will restart and restore all system settings and registry files to that healthy point in time. This fixes most software-related startup loops.

Settings › System
Settings › System

Unique Expert Tips: Hidden Tricks to Prevent Future Loops

Most basic guides stop at System Restore or Safe Mode. However, experienced technicians know a few extra steps that keep this frustrating issue from happening again.

Turn Off Fast Startup to Stop Boot Conflicts

Turning off Fast Startup stops Windows 11 from saving a partial system state that frequently causes boot conflicts and update loops. Disabling this power feature through the control panel ensures your computer performs a complete shutdown every time, preventing the annoying preparing windows freeze on your next reboot.

Once you successfully log into your computer, turn off Fast Startup:

  1. Click the Start menu, type Control Panel, and open it.
  2. Click on Hardware and Sound, then click on Power Options.
  3. Click on Choose what the power buttons do on the left side of the window.
  4. Click the link at the top that says Change settings that are currently unavailable. This step requires administrator privileges.
  5. At the bottom of the window, uncheck the box next to Turn on fast startup (recommended).
  6. Click the Save changes button.

Clear Stuck Windows Update Caches Manually

Clearing stuck Windows update caches manually forces your computer to delete corrupted temporary installation files that cause endless reboot loops. Stopping the update service and clearing out these downloaded folders in Safe Mode allows Windows to download a clean copy of the update and finish setting up properly.

  1. Boot your computer into Safe Mode with Command Prompt.
  2. Type the following command to stop the Windows Update service, then press Enter:
    💻Code
    net stop wuauserv
    Settings › Windows Update
    Settings › Windows Update
  3. Type this command to stop the background intelligence service, then press Enter:
    💻Code
    net stop bits
  4. Open File Explorer or use the command line to go to C:\Windows\SoftwareDistribution and delete all files and folders inside it.
    Settings > Advanced
    Settings > Advanced
  5. Return to the command prompt and restart the services by typing:
    💻Code
    net start wuauserv
    and
    💻Code
    net start bits

What If Nothing Works? Resetting 🪟 Windows 11

Resetting Windows 11 is the ultimate fix when your core operating system files are too damaged to repair through standard troubleshooting steps. This process reinstalls a fresh copy of Windows while giving you the option to keep your personal files safe, effectively wiping out any stubborn bugs or update loops.

A Windows Reset reinstalls the operating system fresh while giving you the choice to keep your personal files safe.

  1. Open the advanced startup blue screen by interrupting your computer's startup three times.
  2. Click on Troubleshoot.
  3. Click on Reset this PC.
  4. Choose Keep my files. This option removes apps and settings you installed, but keeps your personal documents, photos, and music safe.
  5. Choose either Cloud download to download fresh system files from the internet or Local reinstall to use files already on your computer. Cloud download is usually more reliable.
  6. Follow the remaining prompts on your screen to finish the reset.

Summary

Fixing a Windows 11 computer stuck on the preparing windows screen requires patience, unplugging conflicting USB devices, using Safe Mode, and applying system repair tools like System Restore. Following these troubleshooting steps breaks the frustrating boot loop and gets your PC working normally without losing your personal data.

Once your computer starts normally, remember to turn off Fast Startup and check for any failed updates to keep this issue from happening again. If nothing else works, a simple reset that keeps your personal files will give you a clean, fresh start without losing your important data.

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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