I'm so confused. I'm on Chrome for mac right now and half of those things seem to not exist in Chrome either. - The 'x' is on the right of every tab. - When I

I'm so confused. I'm on Chrome for mac right now and half of those things seem to not exist in Chrome either. - The 'x' is on the right of every tab. - When I press '+', the cursor ends up over the new tab - I cannot immediately click '+' again. - Pressing esc does not do anything for full-screen mode.