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installed Firefox according to on screen instructions but cannot sign in. Have now added new username. how to finish installation?

philm21

I cannot sign in or open Firefox . Downloaded as per on screen instructions but still cannot sign in or use firefox.

I cannot sign in or open Firefox . Downloaded as per on screen instructions but still cannot sign in or use firefox.

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選擇的解決方法

The installation of Firefox isn't dependent upon signing in. You don't need a username / password to use Firefox.

Please explain what works and what doesn't in greater detail.

It does now seem to work. Thank you.