Lightroom Menu Is Missing on Windows 10

Hi there,

Thanks for reaching out. We are sorry for the trouble. We are here to help.

The screenshot shared by your shows you that you are using Adobe Lightroom (Cloud), a different application from Adobe Lightroom Classic (LrC).

Check these articles to learn more about the differences & similarities between Lightroom Classic & Adobe Lightroom (Cloud): https://helpx.adobe.com/lightroom-classic/kb/lightroom-feature-comparison.html

Lightroom Classic vs. Lightroom CC: https://www.adobe.com/products/photoshop-lightroom-classic/lightroom-cc-vs-lightroom-classic.html

Here is the article to help you get started with downloading & setting up Lightroom Classic with tutorials: https://helpx.adobe.com/lightroom-classic/get-started.html

We hope this helps.
Thanks!

Sameer K