A Workbook consists of a number of worksheets. Each worksheet consists of
256 columns and 65,536 rows (These are not maximums or minimums as that
would imply they can be changed - You have 256C*65536R period). These
cannot be changed. If your data needs more than 256 columns, such as you
have indicated then you would need to split your data manually across about
4 worksheets. Depending on what your data is, and the needs you have wrt
working with it and what data you want to extract from it, this may or may
not be suitable. Give us some idea of how many rows of data you have that
will take 1000 columns, what kind of data it is, and what sort of things you
need to be able to do with it, eg what kind of reports etc.

--
Regards
Ken....................... Microsoft MVP - Excel
Sys Spec - Win XP Pro / XL 97/00/02/03

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It's easier to beg forgiveness than ask permission :-)
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"Zee" wrote in message
...
Hi Ken:
Thanks for your answer. Could you please explain in detail how do I Split
them into blocks of 256. I am not that well versed with excel, so kindly
explain in detail
Thanks
Zee

"Ken Wright" wrote:

There is no limit to the number of columns you can have in a workbook,
as it
is limited by memory only. Downside is that you have to split them into
blocks of 256 as that is the most you can have on a single sheet :-)

Either consider transposing your data, or if you have many thousands of
rows
by 1000 columns you should reconsider your choice of application, and
perhaps take a look at Access.

--
Regards
Ken....................... Microsoft MVP - Excel
Sys Spec - Win XP Pro / XL 97/00/02/03


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--
It's easier to beg forgiveness than ask permission :-)

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"Zee" wrote in message
...

I want to creat 1000 columns in one Workbook, how do I perform the
task,
and is there a limit to the Columns I can get in one Workbook. It has
to
be
in one workbook.
Thanks