All the keys and corresponding items in our dictionary object:

Key	Item
green	#00FF00
red	#FF0000
aqua	#00FFFF
yellow	#FFFF00
white	#FFFFFF
fuschia	#FF00FF
black	#000000
blue	#0000FF

Number of key/item pairs in our dictionary: 8

Does a "blue" key exist: True

Value of the item corresponding to the "blue" key: #0000FF

Changing the value of the "blue" key's item. Its value is now: #000099

Changing the value of the "blue" key to "dark blue".

All the keys and corresponding items in our dictionary object: