How to Merge Excel Files & Sheets Before you start merging files and sheets, plan it well. While you can always rearrange sheets later, the better you plan, the less amount of hours you will spend ...

Learn how to change the default file format for saves in Word, Excel, and PowerPoint, so that you do not need to change it every time.

What if you could turn the tedious task of combining transaction files into a quick and easy process? With Power Query in Excel 365, you can do just that.

If you're looking for an easy way to recover unsaved Excel files, this is the guide for you. We'll show you how to recover unsaved workbook quickly and easily, so you can get back to work.

When you open or create another workbook (an Excel file that can contain one or more worksheets), that opens an internal window within the Excel window.