Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, how this works depends on whether the source data is part of a formatted ...

Dropdowns are useful features that simplify data entry and enforce data validations in spreadsheet software. Creating a dropdown list is easy. And you might have done that already in Excel. But did ...

Creating stickers from photos is an easily overlooked iPhone feature tucked into iOS 17. Using Apple’s machine learning algorithms that quickly separate a subject from its background, it extracts ...