Hi! Unfortunately, it is îllégâl to share or use product keys for Microsoft Office 2019 without purchasing a valid license. Using pirated software not only violates copyright laws, but it also puts your computer and personal information at risk of malware and security threats.
If you need Microsoft Office 2019, you can purchase a license from the Microsoft Store or authorized resellers. There are also subscription-based options such as Microsoft 365, which includes the latest version of Office apps, cloud storage, and other features.
It's important to use genuine products to ensure that you receive the latest security updates and other benefits. I hope this helps!