On Windows, screensavers once defined a small but memorable part of the experience. They served a clear purpose in the era of CRT monitors in the 1980s and 1990s, preventing burn-in while adding a layer of personality to otherwise idle machines. Over time, they became part utility, part expression, and part nostalgia.
By the time Windows 95 and XP became mainstream, screensavers had changed from utility to expression. Users weren't just protecting displays anymore. They were customizing them using options like 3D Text, Bubbles, Mystify, Ribbons, and photo slideshows, which became part of the personal computing identity (don't even get us started on the awesomeness that was After Dark and flying toasters).
