Hi there,
My firefox icon on my desktop changed its title from "firefox" to "vddf" .... what/why is this and should I worry?

The main reason I don't like Firefox is that my bookmarks always disappear... and I do mean always. What causes this and how do I prevent it?

Am I supposed to "personalize" Firefox in any way, not by adding extensions but somewhere on my computer where it differentiates between me and the other 2 users on this computer?

Finally, I'll bake a lovely cake for whomever will come and fix my problems.....