Easier for Me than Opening a New Tab

A very useful Plugin. Switching between pages/posts can also be achieved w/o this plugin by opening another tab. But I agree with the author (Marc Wiest) that it might be easier on your cognition (it is on mine) to be able to switch between pages without having to scan through a bunch of tabs on top of the browser. (Marc wrote why he created this plugin on WP Tavern in an article by Jeff Chandler: https://wptavern.com/fast-page-switch-adds-a-quick-way-to-switch-between-pages-in-the-wordpress-backend).