After you sign in, your product is added to your Microsoft account, so that you can reinstall it later, or manage your new subscription, without a product key. You can also try our guided support in your browser to help with Microsoft 365 activation issues.In order to activate Office 2021 with a product key, you must first find a free and valid Microsoft Office 2021 product key. Also Read:-Download Office 2019 Images from the official Website of Microsoft; MS Office 2019 Activation txt Download – Office 2019 Activat or; New Activation Keys for Microsoft Office 2021. AZWSX-EDC5RF-V6TGY-BH87V-F6C5X Choose Next, and then on the Select Volume Activation Method page, choose Active Directory-Based Activation. On the Manage Activation Objects page, enter the KMS host key, which you got from the VLSC, and, optionally, give it a name. Then choose Next. On the Activate Product page, either activate the KMS host key online or by phone, and then
command box with the help of Windows+R hotkey, type in the box, and then press Enter key. Look for Microsoft Office 2019/2016/2013 entry, on the same, and then click. Step 3:Enter a Product key. Finally, enter your new 25 character product key in the box and then click the Continue button to change your Office 2013/2016/2019 product key.