How can I obtain a product key for MS Office Home and Student 2019?

[ganderadair]

The software was preloaded on my HP laptop, but the vendor did not provide the product key. I've been using it without any problems for five years, but suddenly it stopped working. Now, I keep receiving notifications to upgrade to Office 365, but I'm unable to do so without the product key. The vendor outlet has permanently closed. Do you have any suggestions on how I can obtain the product key?

 

[pradeep97]

You have only one option: You must purchase the license of the latest Office 2021 for offline working or Office 365 for online working. Ultimately the decision is yours!