Welcome to OS-College! The Website is focuses on teaching about applications that work equally well on Windows, Mac, and versions of desktop Linux. There is also information about several Linux distros.

Click the below label to reveal information about LibreOffice.
LibreOffice

LibreOffice is one of the most feature-rich office suites on the market, and its latest versions run equally on Windows, Mac OS, and Linux distros.

It contains a StartCenter and six applications:

  • Writer
  • Calc
  • Impress
  • Draw
  • Base
  • Math

Click here to visit the LibreOffice overview page.

Click the below label to reveal information about OnlyOffice.
OnlyOffice

OnlyOffice is a Web-based office suite that has desktop editors for Windows, Mac, and multiple Linux operating systems. These editors can create documents offline.

Applications that are part of the editors and Web interface:

  • word processor
  • spreadsheet
  • presentation

Click here to visit the OnlyOffice overview page.

Click the below label to reveal information about Google office.
Google office

The document manager and set of office applications can be accessed by just about any Web browser on just about any operating system. Anyone with a Gmail account has access to it.

The applications are as follows:

  • Google Drive
  • Docs
  • Sheets
  • Slides

Click here to visit the overview page.

Click the below label to reveal information about Office Online.
Microsoft Office Online

Office Online is the version of the most popular office suite that can be accessed through a Web browser in any operating system.

Its apps include:

  • Word Online
  • Excel Online
  • PowerPoint Online
  • Forms

Click here to visit the overview page.

Latest blogs

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Application blogs


Formulas

Inverse cosine (ACOS)

The inverse cosine formula can be used in every spreadsheet application. Click the following page to learn more about it:

Linux
  • Ubuntu
  • Linux Mint
Other apps

Click here to be taken to the page about the latest application other than LibreOffice