FlickOS
Lightweight, Elegant and Sustainable Operating System
... and Flick it.
Support
If you are having trouble installing or have some suggestions, you can email me at dvbondoy@gmail.com. You may also join our Reddit community at r/flickos, I am always there to answer your questions. Create issues at https://github.com/dvbondoy/FlickOS/issues
Download the ISO file, write it to flash-drive using Etcher and boot your computer to the USB.