PowerShell Command Syntax and Help System explains how PowerShell commands are structured and how to interpret them correctly. Instead of memorizing commands, the focus is on understanding how cmdlets are designed, how parameters work, and how to read command syntax effectively. The course also introduces built-in PowerShell tools such as Get-Command, Get-Help, and Get-Member, which help users discover commands, understand their functionality, and explore command output. By the end of this course, learners will be able to navigate PowerShell commands confidently and use built-in help resources efficiently.