Step 4 Begin to Reset Windows 10 Login Password, then Reboot Your Computer. After you resetting the boot order, then reboot your computer, now Windows Password Recovery program will be launched automatically on the startup screen and it will detect all system and account you set in your computer.
Then using Windows SIM add the key Microsoft-Windows-Security-SPP SkipRearm to the Generalize phase and set the value to 1 for your unattend.xml file. Once you have this key set, you can use the same script you have in your Method #3, but the SkipRearm key will prevent the activation from being reset.
Why would you want to reinstall Windows 10 completely?
Windows stores the product key which is used to activate Windows inside its registry. This product key is not visible from any Windows settings but can be retrieved using third party product key finder programs. This article will tell you how to remove Windows 10 product key from registry to make it invisible from key finder software.
Perhaps you're selling or giving away your PC, and you want to make sure all your apps, settings, files, event history, and other personal information is safely erased so the new owner can get a fresh start.
Or maybe you're experiencing a pesky problem and rather than spend hours troubleshooting you just want to start with a clean installation of Windows.
In either case, the Reset option is a great alternative to the old-fashioned clean install. This feature, which has been significantly refined since its debut in Windows 8, lays down a completely new copy of your current Windows version, without any third-party drivers or software that might be causing problems.
You don't need any installation media or product keys, and you don't have to fuss with BIOS settings to boot from an alternative device.
You can't reset your PC by accident. The process involves at least four steps that require choices on your part, with one final confirmation that lays out in very clear terms exactly what's about to happen. You can back out at any time before you click that last button.
To start, go to Settings > Update & security > Recovery. Under the Reset this PC heading, click Get Started.
In the first set of options, choose Keep My Files (best choice if you're planning to reuse the PC yourself) or Remove Everything (if you're turning the device over to someone else).
Does Resetting Windows 10 Remove Serial Key Windows 10
If you choose to remove all files, the next option allows you to wipe the empty space those files occupied so they can't be recovered using disk utility software.
After making those choices, click the Reset button on the final summary page. The reset operation doesn't take long, and when the process is complete you can sign in (or set up a new account), restore your apps, and get back to work without any cruft from your old installation.
Windows will automatically download and install the most recent cumulative update to complete the installation.
One bonus if you choose the option to keep your files: The Reset option puts a neatly formatted file on the desktop when you sign back in, telling you which desktop apps were removed. Use that list as a cheat sheet for reinstalling your favorite programs.
Does Resetting Windows 10 Remove Product Key
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Before you sell or dispose of your computer, you would probably back up your data and then format the drives. But there is something you must do if you wish to dispose of it without uninstalling the Windows operating system. After you back up your data, you should uninstall the Windows Product Key. In this tutorial, we will see how you can deactivate and uninstall the Windows Product Key. Although the screenshots I have used are from one of my Windows 7 laptop, this applies to Windows 10/8 as well.
We will have to make use of Windows Software Licensing Management Tool or slmgr.vbs, which is a command line licensing tool. It is a Visual Basic script, used to manage and configure licensing in Windows OS.
Uninstall Windows Product Key
To begin with, you will need to know the Activation ID of your Windows installation. To view licensing status and Activation ID, open an elevated command prompt windows, type the following and hit Enter:
To get all the Activation IDs for all the installed version of Windows, you can use:
The /dlv parameter will display detailed license information for the installed operating system. Specifying the all parameter displays all applicable installed products’ license information.
You may click on any of the images to see the larger versions.
You will see a Windows Script Host window open up giving you details about your Windows licensing and activation status. Here look for Activation ID and note it down.
Now in the same command prompt window, type the following and hit Enter:
Does Resetting Windows 10 Remove Serial Keys
Here upk stands for uninstall product key. The /upk parameter uninstalls the product key of the current Windows edition. After a restart, the system will be in an Unlicensed state unless a new product key is installed.
If you entered it wrongly by mistake, you will see the following error message – Product key not found.
If you entered it correctly you will see the message – Uninstalled product key successfully.
Now if you check your Windows activation status in the Control Panel, you will see Not available.
Once you have done this, you could sell or dispose off the laptop and use the Windows Product Key elsewhere, provided its licensing terms allow it. If it is a Retail key, you could do so, but if it is an OEM key, it would be tied to the machine.
Windows 10 Reset Activation Key
Re-install Windows Product Key
In case you wish to reinstall this key, you can again take the help of slmgr. Type the following command in a Command Prompt (Admin) and hit Enter.
The /ipk parameter will install a 5×5 product key. Here ipk stands for install product key. If the key is valid and applicable, the key is installed. If a key is already installed, it is silently replaced. If the key is invalid, an error is returned.
Do note that now you have to use your genuine Windows Product Key or License. It is the 25 character Product Key or Software License that we have to use here. It is this serial that is required during installation/activation of Windows, and proves your ownership. If you did it correctly, you will see Installed product key successfully message.
Now if you open your Control Panel you will see Windows is activated message.
Additional parameters you may find useful:
The /cpky option removes the product key from the registry to prevent this key from being stolen by malicious code.
The /rearm option resets the activation timers.
Additional links that may interest you:
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