Open source software is great news for both users and developers of computer software. The most important factors behind the decision to use open source software are reliability, stability, and cost. While most commercial software is harder to keep updated and free of bugs, using open source software allows a more reliable experience. Any security flaws found within the program can be quickly identified and patched. This is made possible because of the software's code being available to edit by any developers who wish to improve upon the software or fix a bug.

With closed-source software, users are not nearly as able to trust that the program is free of trojans, spyware, or any other unwanted additions. When someone chooses to use open source software, they can be sure that any claims made by the developers can be backed up due to the program's source code being open to the public. When the developers of a program make the decision to make their code public and begin to make, publish and use open source software, everyone can generally be confident that the program will be secure and reliable.

One of the most obvious advantages of open source software is cost. While most closed-source software is developed purely for profit, open source software can be modified and compiled by anyone who wishes to do so. In many cases, the choice to use open source software and pay nothing is actually a better decision than to pay out money for software. The reason for this is that in open source software, the developers of the programs are in most cases very passionate about contributing to the software. The reason for this being, there is no monetary gain to be seen from their work. Because of this, people who use open source software get to experience the luxury of using free software from those who are providing constant updates and new features to the software.

Due to heavy advertising, software that costs money seems to be the most obvious way to go for people. If, however, the time is taken to search for and use high-quality open source software, the user can in many cases find software that accomplishes the same task just as well or even better than closed-source (or for-profit) software that does the same thing. Using open source software can save money and in some cases provides superior functionality.

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