Learn how to turn off Dynamic Data Exchange in Excel using this guide. Disable DDE Server in Excel using Options, GPEDIT, and REGEDIT.

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

Excel's new Copilot function turns your prompts into formulas - how to try it It's so much easier to create, summarize, and analyze data now - no complex manual formulas required.