Task v. : Labor or study imposed by another, often in a definite quantity or amount.

Task v. : Business; employment; undertaking; labor.

Task v. t. : To impose a task upon; to assign a definite amount of business, labor, or duty to.

Task v. t. : To oppress with severe or excessive burdens; to tax.

Task v. t. : To charge; to tax; as with a fault.

Example:
Task bar Overlapping Screen-tips! How can I make the icon descriptions appear on top of the Task bar?

Taxonomy
Project Management Software, Project, microsoft project, AtTask, managers, portfolio management software, PPM, visibility, Portfolio Management, workflow, project managers, executives, Issue Tracking, Tracking Software, Time Tracking, project collaboration, real-time visibility, Industry Leaders.

Defination from the web:
task tracking, project life cycle, workflow, gantt charts and other project tracking software and services. ... task is more than just a great tool for executives and managers; it has its roots in workforce collaboration. ...