Visual Studio is an integrated development environment (IDE) created by Microsoft for Windows, macOS, and Linux. It is used primarily for developing software applications, including desktop applications, web applications, mobile applications, and games.

The current version of Visual Studio as of my knowledge cutoff date (May 2023) is Visual Studio 2022, which was released later in 2022.

Visual Studio is not open source, but Microsoft has made some of its components open source and has contributed to open-source projects. For example, the Visual Studio Code editor is an open-source project developed by Microsoft, and some of the Visual Studio extensions are open-source as well.

With Visual Studio, you can do a wide variety of tasks related to software development, including:

• Creating and editing source code

• Debugging and testing applications

• Building and deploying applications

• Managing source code repositories

• Developing and testing cloud applications

• Developing and testing mobile applications

• Creating and editing databases

• Creating and testing games

Visual Studio also supports a wide variety of programming languages, including C++, C#, Python, JavaScript, and many others. Additionally, it provides a range of tools and features to help developers be more productive and efficient in their work.

Visual Studio Community is the free version of Visual Studio. It is a fully-featured IDE that provides a wide range of tools and features for developing, debugging, and testing applications. Visual Studio Community is designed for individual developers, students, open-source contributors, and small teams.

Some of the key features of Visual Studio Community include:

• Integrated support for popular programming languages and frameworks, including C#, Python, JavaScript, TypeScript, and more

• Built-in debugging and testing tools, including support for unit testing and performance profiling

• Support for extensions and plugins, allowing developers to add additional features and functionality to the IDE

• Integration with source control tools such as Git and Azure DevOps

• Cross-platform support, allowing developers to work on projects from any operating system

Visual Studio Community provides many of the same features as Visual Studio Professional and Enterprise, but it is free to use and distribute, subject to some usage limitations (such as the number of users on a team and revenue earned from commercial use).

Overall, Visual Studio Community is a powerful and versatile IDE that is a great choice for developers who are just getting started with software development, or who are working on smaller projects with limited budgets.