MS-SQL Server - Sum, First Value & Management Studio Installation Steps

Sum, First Value & Management Studio Installation Steps.

SUM
https://learn.microsoft.com/en-us/sql/t-sql/functions/sum-transact-sql?view=sql-server-ver16

First Value
https://learn.microsoft.com/en-us/sql/t-sql/functions/first-value-transact-sql?view=sql-server-ver16

Management Studio Installation Steps
https://learn.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver16

Additionally,

Login failed. The login is from an untrusted domain

https://social.msdn.microsoft.com/Forums/en-US/4a360dfa-16ba-4c37-9861-8acf3847fd3d/sqlexception-login-failed-the-login-is-from-an-untrusted-domain-and-cannot-be-used-with-windows?forum=aspsqlserver

Any query will be considered.

T. Amit Vaid S.