Features of Tabs

Dragging: 

All Tabs can be dragged around. Just select the header of the tab (the little box with the Name of the Tab), click your mouse on it and move around. 

Tabs can also be dragged out of the program.

Closing and opening:

All tabs can be closed by rightclicking the header and selecting Close or by clicking directly on the Close icon. The fastest way is to click on the header using the middle mouse button.

They can be opened by using the View menu. 

Resizing: 

 Every tab can be resized by dragging borders between tabs around.

Saving / Loading of Workspaces 

Note that you can load and save entire tab setups from the View menu.

Hotkeys: You can save a setup by pressing Ctrl+F5. You can load that setup by pressing F5. There are 4 Presets you can save/load like this, from F5 to F8.