You can find the detailed instructions in the article KMS activation for Microsoft Office 2019/2016 ); Make sure your KMS server has been activated successfully. Run the command: slmgr.vbs /dlv Check the following values in the command output: Description = VOLUME_KMS_WS22 channel and License status = Licensed. CAUTION: If you intend to uninstall the product key for Office, for example, and forget to enter the Activation ID, all installed product keys are uninstalled. This includes the product key for Windows. / xpr ActivationID: Displays the expiration date for the current license state. / sprt PortNumber: Sets the TCP communications port on a KMS Installed purchased Microsoft office home & business 2019 ESD license on laptop with user A Microsoft account (ID is company user email) 5. User A resigned. 6. Re-configure laptop for user B with user B login ID & password. 7. When using office, it will shown office not activated/un-license as it link to user A Microsoft account. While for other products like Office 365 or Office Home & Student, the product key can be viewed online. See the steps. 1. Go to Microsoft's official website and sign in with your Microsoft account. 2. Under the page of Services & subscriptions, select the Option of View product key. You can find the Office 2019 product key there. Activation Tutorial on Microsoft Office 2019 With Product Key. Step 1: Download and install Microsoft Office 2019 from Microsoft official website. Step 2: Open one of the Office apps like Excel, Word, etc. on your PC. Click the “Sign in” button. Step 3: Select “Activate Product”. Step 4: Click “I have a product key”. Navigate to the system32 folder from the command line, replace the X's with the 25-digit license key and press Enter to execute the command: slmgr /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. A pop-up dialog box will show if the operation failed or succeeded. Microsoft recommends a server restart after a successful activation attempt. Key Management Services (KMS) client activation and product keys . To use KMS, you need to have a KMS host available on your local network. Computers that activate with a KMS host need to have a specific product key. This key is sometimes referred to as the KMS client key, but it's formally known as a Microsoft Generic Volume License Key (GVLK). Part 1: Check the Office License Status (the reason for upgrading to Office 365 from Office 2019, 2016, 2013) Part1 with this video; WyZ7o.

how to check office 2019 license key