I user recently asked how they could have an excel worksheet display negative numbers with brackets. I went to see them to show them where the format numbers selection was. Their computer did not have an option for brackets. We did format a custom setting, but I would like to know why this was not available under format number. Of the 150 or so workstations that I look after, some have this option under farmat number and some do not. They were all installed from the same master Office disk. The version of Windows operating system does not seem to have a bearing. The default Windows negative number display does not seem to matter. Does anyone have any ideas?