Introduction

C# is a programming language created in the early 2000s by a team at Microsoft led by Anders Hejlsberg, who is also among the creators of some other popular languages, such as Delphi and Turbo Pascal, both widely used in the 1990s. Over the last 20 years, C# has grown and evolved, and today it is one of the most widely used programming languages globally, according to Stack Overflow's 2020 insights.

It has its reasons for holding such an honorable place in the tech community. C# allows you to write applications for a wide segment of markets and devices. From the banking industry, with its high-security standards, to e-commerce companies, which hold enormous volumes of transactions, it is a language trusted by companies that need both performance and reliability. Besides that, C# also makes it possible to write web, desktop, mobile, and even IoT applications, allowing you to develop for almost every kind of device.

C# was initially limited to work only on Windows...