When you are bothered by this issue, you will not access your Windows successafully.
Now, thisMiniToolarctile can help you get rid of this issue.
When running Windows 10, you may come across various kinds of issues.
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Additionally, this issue can also happen when you are trying to load the Task Manager.
What doesWindows 10 Preparing Security Optionsstuck mean?
However, sometimes, it doesnt seem that it will end in a short period.

Then, how to get rid of this Windows 10 error Preparing Security Options?
In this article, we summarize 10 different methods which are proved to be effective.
you might try them one by one to help you out.

Windows 10 stuck on loading screen?
Top 10 solutions are here to help you out of Windows 10 black screen with loading circle and cursor.
Some USB devices have been penetrated by keyloggers and spyware which is able to generate the error problem.

Move 1: How to Enter WinRE?
Prepare a Windows installation disc.
Insert the Windows installation disc into your box and then set the computer to boot from it.

After entering theInstall nowscreen, click onRepair your gear.
Then, you will enter WinRE.
Move 2: Perform a System Restore
1.
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Go toChoose an option>Troubleshoot>Advanced options>System Restore.
Choose the restore point you want to use and pressNext.
After confirming the restore point, pressFinish.

Then, follow the instruction to start the system restore process.
When the process ends, reboot your system to see whether Preparing Security Options Windows 10 blue screen disappears.
Since you cant boot the computer successfully, you should probably uninstall Windows updates in Safe Mode.

Go toTroubleshoot>Advanced options>Startup prefs.
Press theF4key on the keyboard to enable Safe Mode.
Press theWinandIkeys to enter theSettings
6.
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Go toUpdate and Security>Windows Update>View installed update history>Uninstall updates.
There will be a list with all the installed Windows updates on your box.
pick the update you want to delete and then press theUninstallbutton to uninstall it.

If this solution is unavailable, c’mon move to the next one.
Windows Update not working issue has different situations.
Now, we summarize several effective solutions which can help you solve it easily.

To do this job, you still need to boot your machine into the Safe Mode.
After that, stick to this to disable Fast Startup.
Reboot your rig to see whether the issue is fixed.
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- punch in in the following command line and pressEnterto run System File Checker.
When the above process finishes, reboot your machine.
Open Command Prompt as Administrator.

Go toChoose an option>Troubleshoot>Advanced options > Command Prompt.
- bang out in the following command lines and pressEnterafter each one.
bootrec.exe /fixmbr
bootrec.exe /fixboot
bootrec.exe /scanos
bootrec.exe /rebuildbcd
4.

If the above commands dont work, try the following commands.
Dont forget to pressEnterafter each command line.
Reboot your gear and check whether the issue is solved.

Press theWinandRkeys to openRun.
- key in inmscand hitEnterto enter the Services window.
Right-tap on each of the following services and choosePropertiesto see whether theStartup Typeis set asAutomatic.

If not, set it as Automatic.
If the above services are not running, it’s crucial that you right-choose the service and pressStart.
Right-click onWindows Updateand chooseRestart.

Reboot your machine to execute all the changes.
Repeat step 1 to step 3 in method 8 to enter the Services window.
FindCredential Manager Service, right-tap on it and chooseProperties.

- kick off the drop-down list in theStartup Typesection, and set it asDisabled.
ClickOKto keep the changes.
If all of the above solutions cant help you out, you may need to reset your gear.

Method 10: Reset Windows 10
Choice 1: Reset Your PC from WinRE
2.
Go toChoose an option>Troubleshoot>Rest this PC.
Choose an option you want to use to continue.
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Press theWinandIkeys at the same time to open configs.
Go toUpdate and Security>Recovery.
Press theGet Startedbutton under theReset this PC
4.

Choose one option according to your want to use and follow the instructions to start the reset process.
When the reset process ends, reboot your machine to see whether it can boot normally or not.
Windows 10 reset VS clean install VS fresh start, whats the difference?

Read this post to learn them and choose a proper one for OS reinstallation.
However, sometimes, these methods can cause data loss issue by accident.
With it, you could check whether it can find the files you want to recover.

Press the following button to get it now.
Step 1: Choose the Target Partition to Scan
1.
Launch MiniTool Power Data Recovery Trial Edition
2.
You will enterThis PCmodule by default.
Stay at this interface and choose the target partition which has contained the lost files.
PressScanto start the scanning process.
Step 2: Find the Files You Want to Restore
1.
Open each path to find your needed files.
And now, this software supportspreviewing 70 types of files.
With thePreviewfunction, you’ve got the option to further check whether it is the file you need.
Go to theMiniTool storeto get a full edition.
If you are a personal user, the Personal Deluxe can fully meet your need.
Press theRegisterbutton on the software and copy &paste the license key to the input box.
Check the files you want to recover and then clickSaveto choose a proper path to store the selected data.
Conclusion
Bothered by Windows 10 preparing security options stuck issue?
Just use the methods mentioned in this post to help you out.