Opening .pdf Files

[Carol26372672k0g6]

A short while ago Adobe seems to have changed the settings.  Now when I receive a .pdf file it is automatically downloaded and not opened in my Firefox browser.  How do I eliminate that and just open .pdf files in my browser without a download?  Thank you.

[Peru Bob]

That is a browser setting:

[Carol26372672k0g6]

Thank you but what do I look for in the browser settings to stop the
downloads?

[Peru Bob]

- Click on the hamburger:

- Scroll down to Applications: