If Formula Auditing in Excel is not seen or working or grayed out, follow these instructions to fix it e.g. disable worksheet ...

Microsoft is removing the COPILOT function from Excel after a year of public testing. The function will stop working on ...

Microsoft is retiring Excel’s experimental COPILOT() function while keeping its AI capabilities available through the Copilot side pane.

Microsoft Excel's COPILOT() function will soon bite the dust.

Microsoft will retire Excel's COPILOT() function on September 14, barely a year after its preview debut. Introduced in August ...

AI can help solve Excel problems, but I still rely on Excel when rules, context, and verification matter.

Excel’s formula bar has limitations that make writing, debugging, and managing complex formulas challenging. A new tool, the Advanced Formula Environment (AFE), developed by Microsoft for Excel 2019 ...

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...

August 2026 update adds Copilot tools for change history, charts, PivotTables, Python formulas, and recent chat access.

If you have encountered the error message “There’s a problem with this formula” in Microsoft Excel, you are not alone. Many users report this error appearing ...

Have you ever stared at a tangled web of Excel formulas, wondering if there’s a better way to make sense of it all? For many, Excel’s LAMBDA function feels like a cryptic puzzle—powerful but ...