reduction to icon to switch from one design to another

[Micim]

autocad lt 2012: I open a drawing and on the top right (within the design area) I have the keys to reduce to icon and close the drawing. I open another design and these keys disappear (just when I need it more). recovery in low autocad and my keys referred to drawing reappear. should I set something special? hello and thank you all for the help.

 

[Tristan]

use ctrl+tab to switch from one drawing to another:wink:

 

[PlannerRoad]

or one of these tools:
http://www.cad3d.it/forum1/showthread.php?t=209

 

[Micim]

Thank you very much ... in the meantime I also discovered the enchantment in the lower right "signs to quick view" but I do not understand why they appear and disappear the icons ... bah mysteries of autodesk.
as to the tools I apologize: I've been acting like everyone, and I'm going to go see the recurring questions first. . .