Hi kublee2019, glad to see you on Mozilla Support Forum.

Looks like you have enabled Restore previous session option. You can turn it off by following steps:-

• Click on menu icon.
• Click on options.
• In left pane, you will find general menu, click on it.
• In this menu you will find startup option in which you will find Restore Previous Session.
• Just Uncheck it.

If it doesn't work, then feel free to ask in Reply Section. Thanks for raising your question in Mozilla Support Forum.

It's already unchecked....

You can check that those pages aren't set as multiple homepages.

You can check the homepage setting.

• Options/Preferences -> Home: Home
• https://support.mozilla.org/en-US/kb/how-to-set-the-home-page

Firefox supports multiple homepages separated by '|' (pipe) symbols.

I cant find preferences in options...? Thank you for helping me!

I found it!!!!!!! It's fixed! Thank you so much!! :)

On Windows this item is named Options, on other operating systems (Mac, Linux) this is named Preferences, hence the Options/Preferences notation. So on Windows you need to look for the current homepage setting in "Options -> Home"

• https://support.mozilla.org/en-US/kb/how-to-set-the-home-page