What the Process Manager is and what you can do with it:
you can easily see what's happening behind the desktop;
which processes are running on your computer;
you can see all modules which are loaded, or only those used by a particular process;
you're the master: Process Manager lets you close normally or kill any running process;
register and unregister modules;
complete information about process and modules;
see Windows error codes;
consult environment variables;
search for modules on the disk;
export the information for further use in Excel.
So, with one quick look you can see that Process Manager is the tool you're looking for a long time, it shows you the backstage of your computer, it lets you control things.
||Free to try
Windows Server 2016
Windows Server 2008