There are 4 main map styles: Speed Maps, Organic, Radial, Capture. Speed Maps have 5 different styles choose from; Box map (default), Direction Map, Line Map, Gradient Map, Dyslexia View.
To change the style of a map from a Speed Map style to Organic, go to the drop-down window in the top right-hand corner of the screen.

Then choose 'Organic Map'.

The Speed Map will now be changed to an organic Organic Map:

To change from an Organic Map to a Speed Map, go to the drop-down window in the top right-hand corner of the screen.

Then click on 'Organic Map'.

Then choose 'Speed Map'

As the next step, go to the Display Options menu in the top right-hand corner of the screen.

Under 'Style' tab you will see the 6 different speed map styles in the drop-down. scroll down to view them all.

Once selected, your map will instantly change to reflect the new style you have chosen.
Default:

Box Map:

Direction Map:

Line Map:

Gradient Map:

Dyslexia Map:

To change the mind map to a radial map, go to the drop-down menu in the top right-hand corner of the screen.

Click on the drop-down window and choose Radial.

The Mind Map will now be changed to a Radial Map.

To change the mind map to a capture map, go to the drop-down menu in the top right-hand corner of the screen.

Click on the drop-down window and choose Capture Map.

The Radial Map will now be changed to a Capture Map.