Learn how to open an XML File in Excel, Word, Chrome, and Edge on a Windows computer using the methods mentioned in this post.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

TL;DR Key Takeaways : Microsoft has introduced “Copilot,” an AI-powered feature in Excel, allowing natural language interaction for data analysis and content creation, currently available to ...

This week a reader writes, “In (a recent) column you mentioned that you keep some of your passwords in your iPhone in a locked note. Could you please explain how one locks a note? It sounds So ...

These 46 Pro Excel Tips Will Transform You Into a Spreadsheet Magician Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

Workplace Data analysis The Excel Files: The secret lives of spreadsheet superfans The unlikeliest hobby? People are using spreadsheets for fun, and winning world championships along the way.

This week a reader writes, "In (a recent) column you mentioned that you keep some of your passwords in your iPhone in a locked note. Could you please explain how one locks a note? It sounds So ...

If you have a problem with an app, you might need to do a "Force Stop" and "Clear Cache." But why does that help?