How and where to set Facebook to load without prompting for Email & PW every time?

Issue abstract: Norton Private Browser - FB listed.

Detailed description: I cannot find the screen in Norton Private Browser where FB was listed, so please help & thanks.

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Product & version number: NORTON 360 Deluxe - Norton Private Brwoser.

OS details: Win 10

What is the error message you are seeing? N/A

If you have any supporting screenshots, please add them: Nope