This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

NotebookLM made complex topics manageable and proved that targeted learning is the key to mastering any skill quickly. If you ...

The File Attachments module ships with the capability to implement file upload and download functionality in your application. However, the built-in FileData class is persistent and therefore requires ...

The XLOOKUP or VLOOKUP choice is tied to scenario, as most needs are fixed lookups, letting you save time with the simpler ...

It's the latest in Proton's growing line of privacy-focused alternatives to Microsoft's and Google's office apps.

Proton today announced the launch of Proton Sheets, its end-to-end encrypted spreadsheet web application designed to offer a ...

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

Microsoft Excel for analysts skills include Power Query to trim spaces and merge columns, so you automate cleaning steps and ...