rows and columns
recomputes everything automatically
into cells: text/labels, numbers/data (input cells) , functions/formulas (output cells)
worksheets, rows, columns, and cells; addresses,
the standard toolbar, undo,
active cells, moving
data types: numbers, dates, percentages, currencies,
column width, row height, inserting rows and columns, freezing,
formulas: start always with an "="-sign. type in addresses instead of data! Selct cells by clicking or typing.
Basic Mathematical operations: +, -, *, /
copying formulas: fill down and right, absolute and relative referencing (positioning)
functions as prepackaged formulas. Ranges and how to select them.
The function wizard
SUM, AVERAGE, IF, maybe MAX, COUNT, PMT