Hi Katie87,

Are you saying your homepage has been changed? If so, what has it been changed to? You should take a look at the Knowledge Base article How to set the home page.

There are steps in that article to reset your homepage preferences to default. I would try that first to clear out any strangeness. If that works, you can try setting your homepage again to your personal preference.

If that doesn't work you should look at the article Preferences not saved.

Finally, your issue may be because you've been hit with some Malware.

Hopefully this helps!

I want to thank Matt for trying to help, but I didn't have the faintest idea how to do what he suggested. Strangely, after closing the Mozilla web page and clicking on my Firefox shortcut to reopen my browser, the Google home page had been reset as my default. So, it's fixed! Or maybe I never lost it. I don't know, but I'm happy again.  :) Thank you for the very quick response! I have one suggestion to those trying to help anyone in the future: assume questions come from those who are not well versed in tech speak. Telling such a person what to do without describing HOW to do it isn't going to help. But thanks again, Matt, for trying!