Blue rooms can often give off cold vibes. Expert Sarah Bilotta is on hand to offer tips on how to choose a wallpaper that will make the room feel warmer.

All of them were blue by coincidence, according to a blog post by Mr. Chen. The change to a black screen comes in the wake of last year’s outage generated by the cybersecurity company CrowdStrike.

It turns out that Microsoft's design team has rendered an updated 4K version of the default Windows XP wallpaper —you might know it by its name, " Bliss." ...

The new macOS Ventura wallpaper features an abstract figure in shades of orange with a blue background. It is available in light and dark versions, which turn the color tones into dark blue and red.