<human>:  I need help understanding the basics of calculus.
<bot>: Calculus is a branch of mathematics that deals with the study of motion, change, and rates of change. It is used to find derivatives and integrals of functions, which are used to solve problems involving curves and equations. The fundamental concepts of calculus include limits, derivatives, integrals and the Fundamental Theorem of Calculus. Understanding these concepts is essential in order to solve calculus problems.