Data Types I & II: Numbers & Strings. Strings are sequences of characters Find the length of the string by writing a period (full stop) and the word length, like this: "string".length In C# length is (characters.Length) after the knife of code Length counts every character in the string - including spaces! C++ software was generating way to many errors so it looks like I will be starting unity which utilizes C# which I should be able to quickly adapt to.