How-To Geek on MSN
90% of Excel spreadsheets contain errors: Here’s how to fix yours
Studies, including those by spreadsheet researcher Raymond Panko, estimate that up to 90% of all spreadsheets contain at ...
How-To Geek on MSN
Excel's UNIQUE function can't skip columns—unless you use this trick
Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.
Form controls like checkboxes, radio buttons, and sliders add interactivity to your Excel forms. They allow users to make ...
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