“Open source” refers to something anyone can modify and share because its design is publicly accessible
Open-Source Software is software with the source code included so that anyone can inspect, modify, or enhance it.
Microsoft Office Suite and Individual Programs
Office 365 for Education
Student Solutions - Office 365
How to get your copy:
https://www.microsoft.com/en-us/education
→ Click on the Students TabNot into Office 365?
*Open Office does not have an equivalent for Publisher.
Same program as OpenOffice but more...
May be called from within any LibreOffice application and the data can be defined either via data included in the document, or from an independent source
Options unique to NeoOffice:
Open-Source Software automatically saves to .odt, .ott, .ods file formats
However, you have flexibility in that you can save your files under many different extensions.
As seen here