Computers Based on LINUX for classes 1 to 8 is a series of computer textbooks based on Linux Edubuntu operating system, OpenOffice and other Free and Open-Source Software (FOSS) that are liberally licensed. The GNU General Public License grants users the free availability of the source code of FOSS with the right to use, study, share and modify the software. With this initiative, the use of FOSS in school education is gaining more and more momentum. Edubuntu, the educational version of the Linux-based Ubuntu operating system, makes it possible to integrate ICT (Information and Communication Technology) into other core subjects. The series has taken great care to promote technology-enabled learning to ensure high efficiency.