This chapter gives an idea about the historical background about quantum computing and related technologies. An attempt is made to explain the benefits of using quantum computer and how it is going to reshape our future. This chapter will help us to explore about the building block of quantum computer - qubit, the origin of the word, meaning, and brief mathematical representation.
The next chapter will give a detailed idea about Q# language. The aspects discussed in detail will be Q# Constructs, Q# Control flow, I/O conventions and basic setup for visual studio for programming in Q#.