Compound assignment operators
Learn about the 5th category of programming operators. See how compound assignment operators, such as increment and decrement, simplify calculations.
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Relational operators
Learn about the 3rd category of programming operators. See how relational operators are used to create conditional expressions.
Variable: what is it?
Learn the meaning of a programing variable. Understand how programming languages use them to store and process information.
Programming languages: what are they?
Learn the meaning of programming languages. Understand what they look like and how they are used to create programs.
Java language
Understand Java language, its features and what makes it one of the most widely used programming languages in computer history!
Logical operators
Learn about the 4th category of programming operators. See how logical operators are used to create more complex conditional expressions.