Speedrunning Windows 95

Now, there’s a world record speedrun, installing Windows 95B in just 1 minute 10.9 seconds. The current rules for world record competition require original floppy and CD-ROM images to be used, but there are no limits on hardware, so records should tumble as time goes on. Competition has already come a long way from that original 4 minute time, and competitors are now considering advanced techniques such as RAM disks to speed their runs.

Source: hackaday.com