fines what logon technique is used to run the registered task.
            </dd><dt class="has-text-weight-normal"><span class="parameter">description</span>  <a href="https://learn.microsoft.com/dotnet/api/system.string" target="_blank" rel="noopener noreferrer">String</a>  (Optional)</dt><dd>The task description.</dd></dl><h4>Return Value</h4><a href="T_Microsoft_Win32_TaskScheduler_Task.htm">Task</a><br />A <a href="T_Microsoft_Win32_TaskScheduler_Task.htm">Task</a> instance of the registered task.</