Windows 10 was released by Microsoft in 2015 as the successor to Windows 8.1, bringing back the Start menu and introducing a cleaner desktop design. Its startup chime continued the tradition of earlier Windows sounds dating back to Windows 95, but in a much shorter and more minimal form suited to faster boot times and modern laptops. Online, the sound spread through tutorials, memes and nostalgia posts, where it is used to instantly signal a PC starting, a system rebooting, or a joke about technology finally working.