Stopping A Process

[complete]

I thought that the task manager showed a list of running processes, but when I bring up the task manager I do not see any process ID's. How do I find the right process to stop?

Here is a snapshot of the task manager:
http://i67.photobucket.com/albums/h2...no/taskmgr.gif
here is a closer view:
http://i67.photobucket.com/albums/h2.../taskmgr-1.gif

[Styx]

you have to add the "PID (Process Identifier)" column under View->Select Columns...