Tiny Core Linux has been updated to v13.0, following its recently established annual cadence. This veteran ultra light Linux distribution is remarkably compact by today’s standards, requiring a mere 22MB download. However, it installs and presents the user with a fully graphical UI, with a modern Linux kernel, and allows you to install and run modern applications (but keep it simple if you install this OS due to your PC being ancient).

Source: LXer – Tiny Core Linux 13 Released: Needs Just 46MB of RAM, 50MB of Disk