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.

You're not using your Roku system to its full potential. These secret menus, settings, and hacks will unlock that for you.

Discover iOS 26.2’s top features and settings to boost performance, enhance safety, and personalize your iPhone experience.

If your iPhone still has the Home Button, you can open the Control Center simply by swiping up from the bottom of the screen. But on newer iPhones with a notch or Dynamic Island, you have to swipe ...

What finally helped me break that cycle was learning to use named ranges in Excel not only as stable anchors but also as ...