CoreXLSX is a library focused on representing the low-level structure of the XML-based XLSX spreadsheet format. It allows you to open a spreadsheet archive with .xlsx extension and map its internal ...

How to compare two excel files for differences? Using this web tool, you can compare Excel document easily. Just select first/original file in left window and second/modified file in right window.

Having issues with the Excel SUM formula not adding properly? Worry not, we got the solution. Remember that you need to respect the formula syntax, so be sure you add it with the right commands.

If you have a spreadsheet and want to create multiple folders from the Excel spreadsheet’s values, you can follow this tutorial. Whether you use the Excel desktop app, Excel Online, or Google Sheets, ...

Some users have reported that their Excel filter is not working properly. We will show you how to fix the filter in Excel using various methods. Depending on your issue, a different solution will work ...

Did you know that you can add Excel worksheets to your page in OneNote? OneNote as a Microsoft product offers the feature to import an Excel spreadsheet into OneNote so that you can save a worksheet ...

Excel has come a long way since its early days. What started as a basic spreadsheet program is now the go-to tool for organizing and analyzing data worldwide. Over the years, Microsoft has added ...

The unlikeliest hobby? People are using spreadsheets for fun, and winning world championships along the way. Here’s how I got into the quirky world of data. Andrew “The Annihilator” Ngai won the World ...

Add articles to your saved list and come back to them any time. Forget slam dunks, penalty shootouts or gold medals. The most nerve-racking competition you’ve never heard of involves cells, formulas ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...