If you notice that your Excel files are opening in Notepad, then read this post to learn how to fix the issue. The default behavior of a document or file is to open in the application with which it ...

Whether you use Microsoft Excel to help run your invoicing, sales tracking, returns or payment divisions, spreadsheet software may be a daily operation in your business. Excel's workbooks don't just ...

If you work with multiple Excel files over the course of a workday, and especially if you use a dual-monitor setup, you might wonder how you can launch each Excel file in its own window so you can ...

Q: In setting up a new computer, I learned the version of Microsoft Office I was using on my old machine was too old to work with Windows 10, which is what came installed on my new system. To ...

Managing Editor Alison DeNisco Rayome joined CNET in 2019, and is a member of the Home team. She is a co-lead of the CNET Tips and We Do the Math series, and manages the Home Tips series, testing out ...

If you spend a large part of your day dealing with boring, TPS-like reports, you've probably noticed that Excel 2007 won't let you put spreadsheets side-by-side on your multi-monitor desktop. Luckily, ...

Microsoft has released optional cumulative updates for Windows 10 versions 1909, 1903 and 1809, delivering its first optional updates since pausing them in March due to the COVID-19 pandemic.

Your Windows 10 PC is probably home to Microsoft Word documents, Excel spreadsheets, PDFs, photos, videos, audio files, and more. Wouldn't it be great if you could view or play each of those files ...