ChatGPT can assist with complex Excel formulas, including a VLOOKUP plus IFERROR to return not listed when no match appears.

Excel is my database, Python is my brain.

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If Excel keeps freezing when applying or removing a filter to a large data set, the solutions provided in this article will ...

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Calculating sales tax on prices is something you don't have to worry about if you use Excel. You can add a formula to the spreadsheet you use for invoices, bills of sale or quotes, and that's the end ...

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Discover eight powerful ways to use Claude AI in 2026, from building apps to automating research and workflows, to save time and boost productivity.