However, the most important piece of information, the _active tab_ is easily discernible. Switching tab is easy enough, by clicking the centre of its label. Wh

However, the most important piece of information, the _active tab_ is easily discernible. Switching tab is easy enough, by clicking the centre of its label. When you wish to switch tab, you generally are going to read the label. But when working out where you are, that can be total guesswork.