My personal timesheet is an Excel document I constantly update during the day
(we used Office 2007 here at my office). I am able to add comments in my
inputs, but after a while or when I open my timesheet the next day, I am not
able to edit my previous comments. How can I stop Excel from preventing me to
edit my own comments? It lets me get new input in existing comments, but no
update previous comments for each cell.

I didn't mean to post this twice.

Fort those of you who don't know what I mean. Open an Excel spreadsheet,
select a cell, right-click, insert comment. Excel adds a "mark" as a little
red triangle in the upper right corner of the cell to indicate there is a
comment in that particular cell.

Comments do not print by default when you print the contents of the
spreadsheet.

These area the comments I'm trying to edit or change at a later time, but
Excel 2007 wont let me do it.

Thanks in advance!