yes, thank you, I am aware of the keyboard shortcuts to navigate between tabs once in a browser. What I meant more specifically was if I am NOT in the browser, how do I create a macro to switch to the open or not yet open browser and go to a specific tab/site, without opening a new tab each time if it is already open.
For example am trying to create a keyboard shortcut for checking my Gmail. Most of the time Chrome is already open and a Gmail tab is already open. Sometimes Chrome / Gmail is not yet open. I want the keyboard shortcut to open Chrome / Gmail if it's not open or switch to the existing tab if it is open. Instead what I get it is a new Gmail tab open in Chrome every time I press the shortcut key. Which means by the end of the day I have a million Gmail tabs open unnecessarily.