VB (Visual Basic) is a programming language developed by Microsoft. It is designed to be easy to learn and use, making it a popular choice for beginners. VB allows developers to create Windows applications with a graphical user interface (GUI) by using a drag-and-drop approach, which simplifies the coding process. The language is part of the Visual Studio suite and supports event-driven programming, meaning that it can respond to user actions like clicks and key presses. VB is often used for developing desktop applications, automating tasks in Microsoft Office, and creating prototypes due to its rapid development capabilities.