Here are some useful keyboard shortcuts in GeoGebra 6 for Mac and Windows: 
|   Action  |   Mac Shortcuts  |  
|   The power of a number  |   
  |  
|   Square root  |   
  |  
|   Degree ()  |    
  |  
|   Adjusting the axis spacing  |   
  |  
|   Screenshot  |   
  |  
|   Show/hide       the       formulas       in    |   
  |  
|   Action  |   Windows Shortcuts  |  
|   The power of a number  |   
  |  
|   Square root  |   
  |  
|   Degree ()  |    
  |  
|   Adjusting the axis spacing  |   
  |  
|   Screenshot  |   
  |  
|   Show/hide       the       formulas       in    |   
  |  
In order to choose how many decimals are displayed in a number, first click  
Menu, then  
Gear (Settings), and finally Rounding. In the drop-down list, select the option you want. If you want to keep the settings for the next time you use GeoGebra, click the Save settings button below. 
Last updated: January 15, 2022