I recently upgraded my computer. I noticed I can no longer enter array formulas. When I tried to enter an array formula using CTRL+Shift+Enter, nothing happens. I don't get any error, just nothing happens. If I do the same exact thing on my old computer, it works - formula is converted and I see the braces {} added as part of my formula. Am I missing a macro or add-in? I'm using Excel 2002 - same version on my old computer. Is there another way to generate an array formula besides using CTRL+Shift+Enter? Any help will be greatly appreciated. Thanks.