I want to be able to approve my employees’ timesheets, how can I do this?

Go to Settings–> Approvals/Time Off. Check the box “Employees’ Time Entries Require Approval”. Administrators will now need to approve employee’s timesheets once they are entered. You can also enable approvals for time off by checking the box “Selected Time Off Types May Require Approval”. For more information on Approvals, see the Approvals and Time Off section.