print("Hello World")

print("what data type am I?")

print(len("Hello World"))
# len - informs of number of characters

print("hello world".upper())
# conversion of all characters to upper case

print("hello".capitalize())
# Gives first string letter a capital

print("hello".count("l"))
# Counts the number of character counted

print("hello".find("l"))
# index starts at 0...  so will return 2

print("hello world".replace("world", "class"))
#Replaces element of the string.

print("hello class"[7])
#what is the 7th character? The space/s in strings are included in the character.