Unclosable last tab in firefox. Is this a real decision?

1. How do I make Firefox not close after last tab?
2. How do I stop multiple tabs opening in Firefox?
3. How do I close all tabs in Firefox?

How do I make Firefox not close after last tab?

Chosen solution

You can set the browser. tabs. closeWindowWithLastTab pref to false on the about:config page to prevent closing the last tab from closing that window and make a close button appear if only one tab is open. You can open the about:config page via the location/address bar.

How do I stop multiple tabs opening in Firefox?

On the General tab, check to make sure your current homepage is not set to multiple tabs. Homepage links will be separated by '|'. Go to about:home, and click settings. On the General tab, check to make sure your current homepage is not set to multiple tabs.

How do I close all tabs in Firefox?

Use the toolbar button or keyboard command (alt + w) to quickly close all tabs.