Use the Manipulate Interface
Create a Manipulate
Here is a simple Manipulate for exploring kaleidoscopic patterns of digits:
      Operate controls to explore Manipulate content
Drag the sliders and choose from the drop-down menu to explore digit patterns:
      - Press 
 while dragging a slider for fine control. Press 
 for even finer control. 
Enter a slider value numerically
To enter an exact value for a slider, click the plus icon (
) to the right of the slider and type a value in the input field followed by 
:
      Animate a slider
Put a slider in motion by clicking the plus icon (
) to the right of the slider and clicking the Play button (
). You can operate the other controls while the slider is moving:
      - You can animate more than one slider at the same time.
 
Add a bookmark
As you explore with a Manipulate, you can bookmark interesting combinations of settings with 
 ▶ Add To Bookmarks:
      Return to a bookmarked setting
To return to a bookmarked setting, choose the bookmark from the Bookmarks/Autorun (
) menu:
      Restore initial settings
To restore the initial Manipulate settings, choose 
 ▶ Initial Settings:
      Get a snapshot
Extract an expression that will yield the current content of a Manipulate by choosing 
 ▶ Paste Snapshot: