Microsoft Office Professional Plus 2016-2021 Re... (PC OFFICIAL)

To avoid software conflicts, uninstall any existing Office versions via the Control Panel > Programs and Features .

Use your Microsoft account. This links the license to your account for future reinstalls. Enter Key: Type in your product key and select your region. Microsoft Office Professional Plus 2016-2021 Re...

Open the downloaded file and follow the on-screen prompts to complete the installation. To avoid software conflicts, uninstall any existing Office

Ensure your PC has at least a 1 GHz processor and 2 GB of RAM. To avoid software conflicts

Have your 25-character product key ready. If you bought it from a third-party retailer, it should be in your confirmation email. 2. Download and Installation

Office 2021 Professional Plus – Installation & Activation Instructions

Click Install (or "Install Office") to download the setup file ( setup.exe ).