Why does Firefox not have group tabs built into the web browser? Firefox Panorama (formerly Tab Groups, TabCandy) was Mozilla's tab management feature, released in March 2011 with Firefox 4.

Here's how to get profiles working in Google Chrome, Microsoft Edge, and Mozilla Firefox. As yet, the feature isn't available in Apple's Safari.

Learn how to use the Firefox Task Manager to manage multiple tabs, processes, CPU usage, extensions, memory, etc. on Windows PC.