If you meant (often confused as “2018” due to version number 18), here is a helpful review : Helpful Review – SSMS 18.x (Commonly referred to as “SQL Server 2018 Management Studio”)
It's important to clarify that
Microsoft SQL Server Management Studio (SSMS) is versioned separately from SQL Server itself. The last SQL Server release was , then SQL Server 2022 . SSMS releases are numbered like 18.x , 19.x , etc. sql server 2018 management studio