How to lock a formula in Excel is an essential skill for anyone who works with spreadsheets, especially when handling ...

Microsoft Excel relies on two fundamental reference types when addressing other cells. Absolute references -- which are denoted with a "$" -- lock a reference, so it will not change when copying the ...

The real power of an OpenOffice spreadsheet comes from the time-saving and analytical abilities delivered through the use of formulas. Keeping your data consistent and predictable, however, requires ...