The shutdown command can be used to shut down, restart, or log off the current system or a remote computer.
SortThe sort command is used to read data from a specified input, sort that data, and return the results of that sort to the Command Prompt screen, a file, or another output device.
StartThe start command is used to open a new command line window to run a specified program or command. The start command can also be used to start an application without creating a new window.
The subst command is used to associate a local path with a drive letter. The subst command is a lot like the net use command
except a local path is used instead of a shared network path.
SxstraceThe sxstrace command is used to start the WinSxs Tracing Utility, a programming diagnostic tool.
SysteminfoThe systeminfo command is used to display basic Windows configuration information for the local or a remote computer.
TakeownThe takeown command is used to regain access to a file that that an administrator was denied access to when reassigning ownership of the file.
TaskkillThe taskkill command is used to terminate a running task. The taskkill command is the command line equivalent of ending a process in Task Manager in Windows.
Tasklist"Displays a list of applications, services, and the Process ID (PID) currently running on either a local or a remote computer.
Click the link above to see list 3 of 3 detailing the remainder of the Command Prompt commands available in Windows 7.