If that happens, your last resort is to look in the registry. No.1 EaseUS Key Finder - 1-Click Product Key Finder. To find Windows key without software, PowerShell Command should help. For a free Windows product key finder, FreePCAudit is the one that you can trust. Unless you mis-key something, this one is unlikely to produce an error, but there’s an outside chance that it still won’t display the Product Key. For the easiest Windows and Software product key finder, EaseUS Key Finder deserves your trust. Powershell “(Get-WmiObject -query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey” Type the following all as one command into the PowerShell window: The same caveats from above about how this might format on a printed news page apply. Start by right-clicking on the Start button and select “Windows PowerShell (Admin)” from the menu. This process is similar to using the command prompt but doesn’t rely on any deprecated features. The next method involves using Windows Power Shell. If that’s the case, you’ll either get an error or nothing at all. There are also situations where, for one reason or another, the Product Key is simply unavailable via this method. Unfortunately, the WMIC tool has been deprecated in newest versions of Windows 10. If the command works on your machine, you’ll see the Product Key. You may be transferred to another department to activate the key before it can be used.Type the following into the command prompt window: wmic path softwareLicensingService get OA3xOriginalProductKey Follow additional any additional activation instructions provided to you by the agent.

Read it back to confirm you have written it down correctly.

Write down the product key exactly as it is read to you by the agent.

Provide the representative with any requested information, which may include your computer's serial number (if Windows 8 came with your PC), information from Windows 8 DVD (if you have the media), and your credit card details once your request is processed.

Tell the representative that you can't access your Windows 8 product key.

Follow the phone prompts to reach an agent who handles product key issues.

This is a paid Microsoft support line ($40-60 per issue), but you will not be charged for support if you are just calling to purchase a replacement product key. Type cmd into the Windows 10 desktop search box and then right-click the command line result and. To properly activate Windows, you need to enter a genuine product key bought directly from Microsoft or a genuine authorized seller. If you are still having trouble finding your product key, you can purchase a replacement key for $10 from a Microsoft support agent. The most direct method for finding your Windows 10 product key is from the command line. Contact Microsoft to request a new product key.

Win product key