This is a tip on how to show line numbers in the SQL Server Management Studio (SSMS) query window. Showing line numbers in SSMS is something that you may prefer to have enabled as default.
This post is a guide on how to connect to SQL Server with Windows Authentication, but using a different Domain User rather than your own.
SQL Server Management Studio (SSMS) is the tool that most SQL Server user queries are run from. It has an option that allows you to change the colour of your query banner, which is useful if you want visually mark a server that you work with every day.