Process Explorer shows information about the programs Windows is performing.
Process Explorer not only shows the processes and programs Windows performed, but it also shows the libraries that programs make use of.
Process Explorer is divided in two windows. In the first one, it is shown a list of the active processes of the System. In the second window, it is shown the DLL libraries used by the chosen process.
Process Explorer also can show the threads executed by each service, the time in which the service or program started, the memory consumed, the quantity of CPU used and much more information surely useful to anyone.
With Process Explorer there will not be program or process that can hide from you.