This article explains how to change file extensions in Windows 11, as well as discusses the difference between file extensions and file types.

AI features are crowding into Google search, Gmail, iPhones, Windows laptops, and other products. If you're suffering from AI ...

The Quick Analysis menu won't replace everything you do in Excel, but it handles the repetitive stuff faster than navigating through ribbons. This shortcut eliminates most of the steps for you if you ...

If Copilot is not working in PowerPoint, make sure you have the rights to perform the checks and solutions mentioned here. If ...

Just like Windows, Microsoft’s Office programs offer a dark mode that is easy on the eyes in poor lighting conditions and reduces power consumption. Let’s start with Word: To switch to dark mode, ...

Survey data from thousands of PCMag readers reveals which companies make the most (and least) dependable devices you can buy.