Triangle symbol in cell. What does it mean. How do I delete this

This above symbol will not let me sort by data in column. How can I delete
symbol?

There are three triangle symbols that I know about.
Could you please describe it's position in the cell? top-right?
bottom-right?

The grey AutoFilter dropdown box. From the Data menu, Filter, Show All.
The red comment indicator.
The green autocorrect indicator.


--
Rob van Gelder - http://www.vangelder.co.nz/excel


"Pinball" <[email protected]> wrote in message
news:[email protected]...
> This above symbol will not let me sort by data in column. How can I
> delete
> symbol?

see http://www.mvps.org/dmcritchie/excel/colors.htm
the red ones for comments are controlled from Tools, Options, View
read the above for the black, green and purple
---
HTH,
David McRitchie, Microsoft MVP - Excel [site changed Nov. 2001]
My Excel Pages: http://www.mvps.org/dmcritchie/excel/excel.htm
Search Page: http://www.mvps.org/dmcritchie/excel/search.htm

"Pinball" <[email protected]> wrote in message news:[email protected]...
> This above symbol will not let me sort by data in column. How can I delete
> symbol?