To save changes after modifying the Check For Previous Week Timecards field, what should you do?

To save changes after modifying the Check For Previous Week Timecards field, clicking "Save" is the appropriate action. This option specifically indicates that you want to secure the modifications made to the data, ensuring that any adjustments or updates to the timecard settings are preserved.

If "Save" is selected, the system processes the changes and commits them to the database, thereby reflecting the updated settings when you navigate away from the current screen or when similar data is accessed in the future.

Other options like "Update," "Apply," and "Confirm" may imply actions related to processing information but do not directly signify saving modifications in the context of user interface design in applications. "Update" might be used to refresh data or apply new updates rather than save existing changes. "Apply" is often associated with using a setting temporarily or ensuring it takes effect without necessarily saving it permanently. "Confirm" typically denotes acknowledgment of a procedure or selection but does not inherently convey saving modifications. Thus, the choice to click "Save" directly correlates with the need to ensure that the changes made are retained within the application.