Before installing, ensure your machine meets these minimum specifications:
Microsoft has changed its distribution model since SQL Server 2014. The standalone SSMS installer (starting with SSMS 17.x and newer) is with SQL Server 2014. This means: download sql server 2014 management studio
This is free and includes the full SSMS interface, though it does not include the full database engine capabilities of the paid versions. It is the easiest path for developers who just need the query tool. Before installing, ensure your machine meets these minimum