External workbook links which point to file types blocked by Excel's Trust Center will be disabled by default starting in October 2025, as Microsoft tightens down on reducing the potential ...

ChatGPT may soon edit Excel and PowerPoint files natively, challenging Microsoft Office: Report OpenAI is reportedly developing ChatGPT to support .xlsx and .pptx file formats, expected to enable ...

When working with Excel files that have different sheet names or layouts, Power Query can dynamically detect and extract the necessary data.

It's not uncommon to encounter issues while enabling macros, which can be extremely frustrating, preventing you from streamlining your workflow.

Still haven't filed your taxes for 2025? Not sure if you're getting a refund? You'll need to file soon — Tax Day is Tuesday.

If you are running behind when it comes to filing your 2024 taxes, should file for a tax extension. This can help you avoid rushing and making costly tax mistakes.

Learn how to unprotect Excel sheets or workbooks without a password using this simple step-by-step guide. No software required!

We show you multiple ways using which you can change File Type.r Extensions or Format on Windows 11/10. You can also use the Command Prompt.

When the file extension doesn’t match the format, changing it manually helps Excel read the file correctly. Adjusting the extension (e.g., from .txt to .xlsx) aligns the file with Excel’s expectations ...

With the Excel extension is not valid error, try starting the app in Safe Mode, repair the workbook or open the file in another program.