LibreOffice is a free and open source office software package developed by The Document Foundation.
It was created in 2010 as a fork of OpenOffice.org, another former open source project, which in turn, had as its initial base the office suite StarOffice, developed by StarDivision, which was acquired by Sun Microsystems in August 1999.
Its environment is programmed in the computer languages C++, Java and Python.
1. IT subject
2. Project spreadsheet
Juan Alonso Limón, an IT teacher, puts it into practice with a Vocational Training group.
Libreoffice allows us to learn in the classroom all the utilities available in an office suite: word processor, presentations, spreadsheet and databases; with a free and open source tool, overcoming the limitations imposed by other analogous proprietary licensed tools.
In our project, the Excel spreadsheet with the Time Line: