Visual Studio is the integrated development platform (IDE) from Microsoft that is used to build websites, web services, mobile applications, and desktop applications. If you are on the .NET platform, you have already used any one of the various versions of Visual Studio editor.
As Visual Studio 2022 has been already released a year ago, now the company has announced the end of support for the old versions: Visual Studio 2012, Visual Studio 2017, and Visual Studio 2019.