I am Dave, I will help you with this. Microsoft indicate you must uninstall all previous versions of Office before installing Office 2019, 2021 or 365. What you can try is uninstall Access and Office 2010, then install Office 2021, and then try re-installing Access 2016, that may work. If not, it would be best to either purchase the Office 2021 I opened my Microsoft account and entered the key, then downloaded and installed Microsoft Office 2021, When I try to activate it, by opening and app (e,g, Word or Excel) as recommended by Microsoft I first find a message that I have a free trial of Microsoft 365 which it says will expire in a week or so, or I am urged to buy Microsoft 365. Download Office 2019 Home & Business Hi. I have a laptop that preinstalled Office 2019 Home & Business package. The product key also given with laptop with the product key box (no CD). After system crash I have reset the PC and now I wanted install Office 2019 Home & Business package. If you have a Microsoft 365 for home subscription, or you purchased a one-time download of Office 2016, click the Contact Us link at the bottom of this page. Ask the community Get help from experts in our forums: Office on Windows forum for personal, home, or university users Microsoft 365 community forum for business users. Provide feedback in Report abuse. L, if I have not missed something above, why don't you do as Microsoft Suggests and repair Office>Right click on the Windows 10 Start button>At top of list choose>Apps and Features>Scroll down App to Microsoft Office 2019 (make sure there is no Office 365 listed)Click on Microsoft Office 2019>Choose Modify>Choose Quick repair. If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription. Microsoft Office 2021 Home & Business - Box Pack - 1 PC/Mac. 60. 50+ bought in past month. $22900. List: $249.99. FREE delivery Thu, Jan 11. More Buying Choices. Question: Is the $149 spent for Office 2019 product key/download lost, or will Microsoft allow the software to be installed on the replacement device? This thread is locked. You can vote as helpful, but you cannot reply or subscribe to this thread. 3) The license number itself. 4) A computer identified (asset ID, username, workstation name, anything to know which computer it was installed on) If the company has more than 30 keys, I create a new sheet in the Excel workbook to track the additional licenses. Regarding licenses, you have 3 choices: 1. You can activate up to 25 licences on your account, it is not that you have 25 licences per copy bought. Just that you have used one licence applied to your account of the maximum 25. Basically any single account can have 25 licences. Each copy of Office 2019 gives a single licence. That licence may well work across PC and Mac at the same time. Y5hj.