The packages are made available by Microsoft, who also tests and updates them with bug and security fixes. There are several advantages to using a redistributable. Most choose the latter, and that package is known as a Visual C++ Redistributable. They can bundle those DLLs into the installation of their application, or they can rely on a standard distributable package of shared code. When it comes time to deploy their software to users, developers have a choice to make. That shared code takes the form of dynamic link libraries (DLLs), a term most Windows users have come across at some point or other.

The programming environment includes access to a lot of shared code libraries, which let developers use already-developed code for specific procedures instead of having to write their own from scratch. It offers developers a single application in which they can write, edit, test, and debug their code. It was originally a standalone product, but is now included as part of Microsoft Visual Studio. Microsoft Visual C++ is a integrated development environment (IDE) used to create Windows applications in the C, C++, and C++/CLI programming languages.

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