You could start by typing SORT into the help index

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Don Guillett
Microsoft MVP Excel
SalesAid Software

"robo" wrote in message
...
i have a spreadsheet with 4 columns and multiple rows. the columns are
point
number,reading,date and time. how do i set up the columns so i can sort
the
data according to date, time, etc. while keeping the right reading with
the
right date etc?