Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors ...

Microsoft Project is an effective management service for budgeting, tracking and analyzing project tasks. It stores data in tables whose contents you can easily migrate into Excel workbooks. Project ...

While using passwords and PINs is good for preventing unauthorized access to a PC, not everybody likes them, especially on their home computer. This is obvious by the number of users looking for ways ...