old computer aestethic. retro pc s, windows, icons, smile in trendy y2k rave retro style.

retro old computer interface pc window rave trippy background smile vector crazy psychedelic game template web error os vintage y2k trendy 90s 00s 1990s 2000s happy face file desktop cursor popup message button folder retrowave design icon notification screen illustration graphic user sticker banner cool modern aesthetic geek set