You can change the display of command tooltips. For extended tooltips you can define a time interval between the display of the basic tooltip and the extended tooltip. 
- Click 
 
 Options.  
- Click the Display tab. 
 
- Under Window Elements, select Show Tooltips. 
 
- If you want to change the time interval between displaying the basic tooltip and the extended tooltip, select a different value for Number of seconds to delay. If you want to turn off the extended tooltip information completely, deselect Show extended Tooltips. 
 
- Click OK.