how can i rename a column in Numbers
How can I change a header in Number from A to, say, Next Contact
Thanks
Mike
Mike,
A is not in a Header, it is a Tab that will always display A for the first column, B for the second column, etc. The Tabs are only for navigation and for convenience in creating cell references. They disappear when you do not have the table active. They can't be printed, except by using a Screen Grab.
What you should do is create a Header Row, if you don't already have one. Header Rows are special rows that are treated differently in formulas. As a hint that a row is a header row, they have a distinctive fill by default, but it is not the tint that gives them their Header properties. Then enter your title text in this header row.
Jerry