Pencil OS

Version 1.0. Still works.

A cream pixel-art window titled PENCIL OS on a green bar, holding a big pixel pencil with PRINT and DELETE labels and a bright green check mark. ZERO UPDATES REQUIRED glows in green below, then VERSION 1.0 – STILL WORKS.

It’s for the user who is tired of restarting for updates, the pixel-art fan who loves an old window frame, and anyone whose most reliable tool is a pencil. A gift for programmers, gamers and teachers.