To activate Microsoft Office Home and Student 2019 follow this:
1.Go to https://redeem.microsoft.com/
2.Make sure you Login/Register to your Microsoft Account
3.Enter the Product Key, then click Next
4.Once it is linked with your Microsoft account, follow the instructions below to download the setup file in your language
How to Download in your own Language:
After you redeemed your Product Key follow the instruction below to download the setup file in your own region language:
1.Go to https://account.microsoft.com/services
2.Click on Install
3.Click on Other Options
4.Select your Language (Region) - it will show all available languages and regions
5.Click on Install
You can purchase a genuine Microsoft Office Home and Student 2019 license key at: https://www.premiumcdkeys.com/products/microsoft-office-home-and-student-2019-retail-key