Enter your Amazon order number to get your key in email Amazon Order Number *0 / 19Select VersionOffice Home & Student 2019Office Pro Plus 2016Office Pro Plus 2019Office Pro Plus 2021Windows 10 ProWindows 11 ProOffice 2016 Home and Business for MacOffice 2019 Home and Business for MacOffice 2021 Home and Business for MacOffice 2019 Home & Business WindowsName *Email Address *Mobile *CityState/ProvinceSubmit Installation Guide follow these steps once you get your key. Office Professional Plus 2019 & 2021 WindowsOffice Home & Student 2019 WindowsOffice Pro Plus 2016 WindowsOffice Home & Business 2016 & 2019 MacWindows InstallationQuick Installation Guide Step 1 - Signout of Microsoft all accounts if have multiple sign-ins. You must remember the password for Microsoft account as one time login is required to activate the Office after installation. If you don't have Microsoft live account please create using signup.live.com Uninstall Microsoft office from your laptop/PC if already installed. Step 2 - Use the following link https://setup.microsoft.com and login with Microsoft email id or if you don't have Microsoft live account please create/signup. Step 3 - Enter your Microsoft Office Product key, press “Next” then “Confirm”. The Office version gets assigned to your Microsoft account for lifetime. Step 4 - Now go to “Services and Subscriptions” and click install office button Infront of your office version. It will download small setup file, once setup file is downloaded please run it and the setup process starts. Step 5 - Install by following screen instructions. Step 6 - Finish the Installation process and run any application like excel and activate by signing in again with same Microsoft email id & password.Mac InstallationQuick Installation Guide Step 1 - Signout of Microsoft all accounts if have multiple sign-ins. You must remember the password for Microsoft account as one time login is required to activate the Office after installation. If you don't have Microsoft live account please create using signup.live.com Step 2 - Uninstall Microsoft office from your laptop/PC if already installed. Step 3 – Go to https://setup.office.com and login with Microsoft login. Step 4 - Enter your Microsoft Office Product key and follow instructions. The Office version gets assigned to your Microsoft account for lifetime. Step 5 - Go to “Services and Subscriptions” and click install office button on top right. Fresh office will get downloaded. Step 6 - Install by following screen instructions. Step 7 - Finish the Installation process and run any application like excel and activate by signing in again with same Microsoft email id & password. Installation finished now you can start using the apps.