Currently, I use Windows, Mac, ChromeBook, and I use Google chrome as a browser. I often move tab. Since it is very annoying to use mouse for selecting tab, I want to use shortcut. Google chrome has a shortcut to move a tab. The shortcut is To right Control + Tab To left Control + Tab + Shift The shortcut is same across OS, but this is problem. Control on Mac normally does not work for control for windows, chromeOS. Instead, "Command" on Mac usually works as "Control" on Windows, ChromeOS. So, it was totally no problem the shortcut was command + tab on Mac, but it is not. So, to solve this problem, I start to use Vimium C. Vimium C can globally set shortcuts. So, I set next tab to "Command (Control)" + →, Previous tab to "Command (Control) + ←". That solved my problem.