Noun
task manager (plural task managers)
(computing) A utility which displays information about the status of the individual processes and applications running on a computer and information regarding the general status of the running computer, and, in some implementations, allows the user to manually launch, modify, or terminate individual processes and applications.
In this footage, a supercomputer's CPU cores — nearly 900 of them — are neatly lined up in the Task Manager. Source: Internet
Fixed a recent issue where closing a tab in Microsoft Edge while Task Manager was up and running could result in Task Manager crashing. Source: Internet