Upgrading Microsoft Office Programs such as word, excel, PowerPoint from one version to another depends on the type of Office 365/2021/2019 product your currently have.
If your current version of Office is a one-time purchase version of Office such as Office Home & Student or Office Home & Business. To upgrade, you need to purchase the latest version.
How to Upgrade Microsoft Office Programs
tanya July 18, 2023Computers
upgrade microsoft office programs
https://officesupportcontact.com/how-to-upgrade-microsoft-office-programs/