OpenSource

A large movement of PROgrammeR's, CitiZenS and other ComputerUserS to give easy access to TechnoLogy, restrict the mania of CopyRight.

Among the relevant topics:

DonaldEKnuth, RichardStallman, the GNUProjecT, the FsF, DebianLinux distribution, FreeBSD.

FamousOpenSoftware:

EmacS, TeX, ViM, ApachE, XFrEE, GimP, PhP...