There are plenty of good reasons to use ASP.NET when developing a website or an application. High speed, low cost, and vast language support are among the most significant benefits. ASP.NET also allows a developer to choose from many different development environments, also its popularity gives a developer tons of online resources when learning new things, or troubleshooting bugs.
Websites and applications built with ASP.NET can be faster than a website build with PHP for example. ASP.NET applications are compiled, which means the code is translated into object code, which is then executed.
Requires less coding for application development.
Just in time compilation, early binding and caching services are available right out of the box.
You can reuse a large library of built-in classes. This significantly reduces the amount of coding required.
Support several languages, such as C#, VB, etc.
Execution is fast.
Security features like Windows authentication and form authentication are built-in.
Both small and big both projects can be easily handled after studying this courses