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.

Here's a quick roundup of everything Microsoft announced for 365 Copilot in August 2025; from GPT-5 interation to SharePoint ...

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

But perhaps the most important update in this version is improved interoperability with Microsoft Office file formats like DOCX, PPTX, and XLSX. Apparently, users were experiencing bugs when opening ...

You use File Explorer all the time, but have you mastered it? Here's how to take full advantage of it.

Naperville D203 has reached a tentative deal with its teachers union in a move that averts a strike and ensures classes will take place as scheduled next week.