Final answer:
To log a task for report generation, use the 'Enable task history' or 'Enable logging' checkbox within the task's Properties tab, which creates logs that include execution details and error messages.
Step-by-step explanation:
The checkbox in the Properties tab that allows you to log a task to generate a report is typically labeled 'Enable task history' or 'Enable logging'. When this option is checked, the task scheduler or equivalent service within the operating system begins to log each instance of the task's execution. This allows for the creation of reports that can help troubleshoot issues or confirm that tasks are being performed as expected. The logs usually include information such as the start and end time of the task, whether the task completed successfully, and detailed error messages if the task failed.