: It would occasionally jump from the top of an open Photoshop window onto the "Start" menu, sitting there with its legs dangling.

: Leo left to make coffee, and when he returned, there weren't just one, but five tiny knights. They had "cloned" themselves, a classic shimeji behavior that can quickly turn a tidy desktop into a chaotic, tiny army. When Code Becomes Company Pocket Tale (One Shots) ~ON HOLD~ - Anime Troubles

At first, the knight just sat on top of the browser bar. But as Leo worked, the little character began to explore. It would:

In the digital landscape, (often called "desktop buddies") are small, animated characters that roam across your computer screen or mobile device, interacting with windows and sometimes multiplying. While they share a name with a Japanese mushroom, in the world of software, they are beloved virtual companions that bring life to a static workspace. The Secret Life of the Screen-Walker