Based on the comments to your question it sounds like want the toolbox tool window to be hidden. Only the name "Toolbox" should appear and it should be aligned vertically (top to bottom) instead of horizontally. To get that do the following
- Drag the toolbox tool window over to the left side of the screen and drop it
- There will be 3 icons on the top right of the tool window. Click the middle one which looks like a pin
This will get it back in the default position