excel

Trabajo de excel

SOFTWARE LIBRE

Free software^[1] is computer software that is distributed along with its source code, and is released under termsthat guarantee users the freedom to study, adapt/modify, and distribute the software.^{[2][3][4][5][6]} Free software is often developed cooperatively by volunteer computer programmers as part of an open source software development project.

Free software differs from proprietary software (such asMicrosoft Windows), which to varying degrees does not give the user freedoms to study, modify and share the software