Several co-workers have been asking me for help with the 'Find' function (Ctrl-F). They keep telling me that occasionally when doing a search, the computer doesn't find the field they were searching for even when they know it's somewhere on the worksheet. I do know that selecting a range of cells limits where Excel looks for the data, and have instructed them to either select all before searching, or select nothing. I have not been able to replicate the error at will and cannot tell if it is a user error, or if Excel is not 'finding' properly. I would appreciate if anyone has any ideas on the problem.