Windows 10: I've lost window 8.1 product key

Lost key 6xwkk

:)

 

Windows 8 Clubhouse

I don't think that tool asks for a key if you are running the version of Windows you are trying to download the ISO for.

 

LOST WINDOWS 8 Product key. How to retriver my windows 8 product key

Windows 10 Digital License

When you upgraded from a previous version of Windows or receive a new computer preinstalled with Windows 10, what happened is the hardware (your PC) will get a digital entitlement, where a unique signature of the computer will be stored on Microsoft
Activation Servers. The Windows 7 or Windows 8 genuine license you were previously running will be exchanged for a diagnostics key.

Anytime you need to reinstall Windows 10 on that machine, just proceed to reinstall Windows 10. It will automatically reactivate. You will prompted to enter a product key a couple times through the installation, click I don't have
a key and Do this later.

There is no need to know or get a new key, but if you have issues with Digital Licensing or the Activation Troubleshooter, you can utilize an existing Windows 7 or Windows 8/8.1 product key you already own to
reactivate if necessary. or use the reset function in Windows 10.

Activate Your Windows 10 License via Microsoft Chat Support

Reinstall by Performing a Direct Clean Install

If Windows 10 was already installed and activated on your system, just proceed to perform a direct clean install as described in the following articles.

Step 1: How
to download official Windows 10 ISO files

Step 2:

• How to: Perform a clean install of Windows 10

 

Lost Product Key for Windows 8/8.1

Hi,

Activate Windows 7 or Windows 8.1 - Windows Help - Microsoft Support

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With Windows 8/8.1 The Product Key on preinstalled Operating Systems (HP, Acer, etc) is embedded in the BIOS in the Motherboard, so that the lost and/or worn C.O.A. Sticker problem is no more.

When you reinstall it will pick up the Product Key and activate the system automatically.

If it does not or you have activation problems, follow these steps:

"How to Activate Windows 8 and 8.1 by Phone"

http://www.eightforums.com/tutorials/24636-activate-windows-8-phone.html

Follow these steps and do a Phone Activation and hold on for a real person to assist you.


OPTION TWO



To Activate Windows 8.1 by Phone

1. Do step 2, 3, 4, 5, or 6 below for what you would like or able to do.

2. Press the Windows

+ R to open the Rusluisn dialog, type
slui.exe 4, press Enter, and go to step 7 below.

3. Open an elevated command prompt, type
slui.exe 4, press Enter, and go to step 7 below.

4. Open the Power Users Tasks menu, click/tap
on System, and go to step 5A below.

5. Open the Control Panel (icons view), and click/tap
on the System icon.

A) Click/tap on Activate Windows at the bottom right corner under
Windows activation, and go to step 7 below. (see screenshot below)

6. Open PC settings, click/tap on
Activate Windows on the left side.

Etc.

"Get help with activation errors"

http://windows.microsoft.com/en-us/windows-8/activation-errors

"How to activate a Microsoft product by using Microsoft Product Activation Center"

http://support.microsoft.com/kb/950929/en-us

_______________________________________________

If phone activation is not available to you or does not let you contact Micosoft, you will have to use this method to

contact MS support

_______________________________________________

This information may interest you if you do wish to keep a record of it:

"Windows 10 Embedded Product Key Tool"

Windows 10 Embedded Product Key Tool

"We’re proud to introduce the immediate release of our newest utility for Windows users: the NeoSmart Technologies Embedded Product Key Tool. Designed for users of Windows 7, Windows 8, and Windows 10, our embedded product key tool will retrieve and
display the Windows setup product key embedded in the BIOS or EFI, allowing you to store it for safe-keeping or use it to reinstall Windows with an official Windows setup image."

You can also use:

"Belarc Advisor - Free Personal PC Audit (Version 8.5c)"

http://www.belarc.com/free_download.html

Or:

"Product KeyFinder"

https://www.magicaljellybean.com/keyfinder/

Cheers.