#  Which Study Tool is right for me? 





## Index

1. [Comparing the Tools](/courses-study-tools/which-study-tool-is-right-for-me.html?tmpl=markdown#comparing-the-tools)
2. [Computer Requirements](/courses-study-tools/which-study-tool-is-right-for-me.html?tmpl=markdown#computer-requirements)





All study tools include resources and activities to help you study on your own for your OEHS certification exam.

## Comparing the Tools

 | Features | Free Questions Tool | Practice Questions Tool | The Companion Toolkit |
|---|---|---|---|
| **Study Question Solutions**   View the last four Bowen EHS® study questions and solutions from the Bowen EHS weekly emails. | ![yes checkmark](/images/icons/Checkmark-32.png) | ![yes checkmark](/images/icons/Checkmark-32.png) | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **Random Question Quizzes**   Test your knowledge with random questions pulled into 10-question quizzes. (ASP-CSP, CIH, and CHMM). | ![yes checkmark](/images/icons/Checkmark-32.png) | ![yes checkmark](/images/icons/Checkmark-32.png) | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **Bowen EHS® Study Question Database**   Access to at least one study question database and view all questions, solutions, and explanations. |  | ![yes checkmark](/images/icons/Checkmark-32.png) | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **Topic-specific Practice Quizzes** |  | ![yes checkmark](/images/icons/Checkmark-32.png) | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **Mini-exams** |  |  | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **OEHS Forums and Discussion Area**    Ask questions or browse others' input on a variety of topics. |  |  | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **Extra Help Sessions (Live and On-Demand)**    Meet our certified instructors LIVE online for extra help or review previous extra help recordings. |  |  | ![yes checkmark](/images/icons/Checkmark-32.png) |
| **Webinars (Live and On-Demand)**   Participate online or view On-Demand webinars to earn CEUs and Contact Hours. [See Available Webinars](/calendar/webinars/) |  |  | ![yes checkmark](/images/icons/Checkmark-32.png) |
| Price | FREE | $59 / 3 months | $149.00 / 6 months |
|  | [Sign-up for     Free Questions](/study-questions/free-study-questions.html) | [Purchase Practice Questions Tool](/study-tools/practice-tool.html) | [Purchase The Companion Toolkit](/study-tools/companion-toolkit.html) |

## Computer Requirements

### Free Questions and Practice Questions Tool

You need a device that runs a modern web browser, such as one of the following:

- Microsoft Edge
- Mozilla Firefox 35+
- Google Chrome 36+
- Safari 8+
 
### The Companion Toolkit

The Bowen Learning Network online virtual classrooms are powered by BigBlueButton. It fully supports the Windows, Mac OS X, and Chromebook platforms (see below for versions supported). Support is available for iOS (iPads) and Android Tablets. While smart phones can be used, the screens are too small to display all of the aspects of the Virtual Classroom. **For the best online learning experience, the use of a device with a larger screen is HIGHLY recommended. A physical keyboard is also recommended.**

[ View Specific Requirements ](/terms/computer-requirements.html)



 

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