To select employee sign in begin in the PetExec menu under Time Clock-->Employee Sign In.
If you have the Time Clock Menu option on the menu carousel, you can click there, and it will direct you to the Employee Sign in Screen as well.
Click to modify will allow you to modify the sign in type:
To see a report of the hours worked by an employee begin in the PetExec menu under Reports-->Timecard Payroll Report. You can search for hours by date or a date range.