The SQL Server Management Studio (SSMS) is a graphical user interface (GUI) used to manage, configure, and administer all components within Microsoft SQL Server. It provides a comprehensive set of tools for managing, developing, and administering databases and objects within an instance of SQL Server.
For example, SSMS can be used to create and manage databases, tables, views, stored procedures, and functions. It can also be used to manage users and security, as well as to monitor the performance of the SQL Server instance. Additionally, SSMS can be used to develop and debug Transact-SQL scripts, as well as to deploy and configure SQL Server objects.