Installing kolibrios on a usb pen drive (ex. an old 256mb usb pen ... or even 64mb) from windows is quite easy. NOTE: kolibri OS is very fast but doesn't have a lot of drivers for networking and doesn't support WIFI at all (I checked it in the forums - october 2016). Download the kolibri OS image http://kolibrios.org/it/download Download rufus https://rufus.akeo.ie Run rufus Select "create bootable disk using" -> DD Image - Click on the disk to choose your kolibri.img image file. - Select "DD Image" on "create a bootable disk using". - click on the CD Icon and select your kolibri.img file - Click on run That's all.