Task Manager provides information about applications currently running on your system, the processes and memory usage or other data about those processes, and statistics about memory and processor performance.
Follow the steps below to find out how many threads are created in a particular process in the Windows.
1. Right-click the taskbar, and then click Task Manager.
2. In Task Manager , click the Processes tab to see a list of running processes and measures of their performance. The Task Manager process table includes all processes that run in their own address space, including all applications and system services.
3. Right click on the column header, and Select Columns menu.
You will see a list of columns that you can display in the Task Manager. We are only concerned with one additional column at this point - the Thread Count option. Select Threads checkbox. You should see something like this:
4. Once you click OK you will notice that several of your processes have more than one thread listed in the Threads column. This reinforces the idea that your program may have many threads for one just one process.