What is Visual Studio Online?

Visual Studio Online, now known as Azure DevOps Services, is a suite of cloud-based services providing tools for software development and collaboration. It includes features for version control (Azure Repos), continuous integration and continuous delivery (Azure Pipelines), agile planning (Azure Boards), and test management (Azure Test Plans). It is commonly used by development teams to streamline their workflows, manage code, automate builds and deployments, and track project progress.