Write a string (This can be any combination of letters).

Hello 

Then add a space and an equal sign.

Hello = 

If you want an integer, add a space and put a number.

Hello = 1

If you want the integer go up by a number, add a plus before the equals.

Hello += 1

If you want a string, put the string in between a pair of quotation marks.

Hello = "Variable"

dollars = 100

dollars = "none"

dollars = 1
dollars += 1