- Step 2: Once launched, click the option labelled Check product key. Step 3: Enter or paste the product key that you want to know the version and edition of Windows the product key belongs to. The version and edition of Windows operating will be displayed just below the product key field.
- Step 1, Open Start. Click the Windows logo in the bottom-left corner of the screen.Step 2, Type command prompt into Start. This will search the computer for the Command Prompt app.Step 3, Click Command Prompt. It's a black box at the top of the Start window. Command Prompt will open. You must be on an administrator account in order to retrieve your key in this way.
Get product keys from computers across your network. By Steve Wiseman on April 22. And it is a great way to grab serial numbers of Microsoft products. These two commands work perfect on an XP computer now when I try a Windows 7 it does not extract the key. I have a Windows 7 as well and when i launch the application it works fine. How to Find Serial Number of PC or laptop in Windows 10 Last Updated April 1, 2017 By Subhash D Leave a Comment The serial number is a unique identifier number consisting of the character string, numeric digits or/and typographic symbols assigned to PC or laptops by original equipment manufacturer. The one in the registry and key-viewer application is a red herring. This system was common for Windows 7 PCs. Embedded in your PC’s UEFI firmware: Many newer PCs that come with Windows 8 or 10 use a new method. The key for the version of Windows the PC comes with is stored in the computer’s UEFI firmware or BIOS. You don’t even need to.
If you've purchased a new PC with Windows pre-installed in the past few years, you might have noticed a few changes on the outside of the device.
How To Check Windows Serial Key On Pc Windows 7
The biggest change is the absence of a product key, which was included on the holographic Certificate of Authenticity (COA) sticker with PCs that came pre-installed with Windows 7 or earlier versions.
Beginning with Windows 8, that information is no longer on a COA but is instead embedded in the BIOS. If you re-install the same version of Windows that came with your PC, it should activate automatically.
If you want to record that product key so that you can restore Windows later, it's easy enough to do. Open a PowerShell window and issue this command:
(Get-WmiObject -query 'select * from SoftwareLicensingService').OA3xOriginalProductKey
If you see no output, that means your system does not include the Windows key in the BIOS, as is often the case with home-built PCs, devices built by a System Builder OEM, or those that were originally sold with a Windows 10 license.
Network administrators who manage licensing using Key Management Services can get details about PCs on the network using a different set of options for the same PowerShell command. To view all details about a machine's current licensing status, use this command:
Get-WMIObject -Class SoftwareLicensingService Select-Object -Property *
(Be sure to include the asterisk at the end of that command.)
To save the key, click in the PowerShell window, drag the mouse pointer across the entire 25-character key, and then right-click. Although nothing appears to happen, your selection has actually been copied to the Clipboard. Paste it into a text file and save it in a safe place.
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Next week: Another Windows 10 tip from Ed Bott
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