How can I extract a report to compare the estimated hours of a job against the actual hours spent on the job for a particular user?

How do I print a report with details of completed jobs of a particular client?

I would like to export a report of billable and approved hours of a particular job. Is this possible?

I would like to know the number of hours spent on a particular job for a particular period for all users. How?

I would like a consolidated report to see the amount to be paid for all employees for a particular period. Is this possible?

I would like to download a report of the billable and non billable hours of a Client. How do I do this?

What is the difference between time sheets in Zoho People, Projects and Books?

I would like to export the Payroll Report of my employees from Zoho People. How do I do it securely?