Prepare for CompTIA’s performance-based questions and learn more about technical concepts covered on the exams
![show totalsims show!](/wp-content/uploads/2014/07/icon-show-120.png)
Show!
Operating System and Application Training Demonstrations
- How-to lessons on key Windows and app functions
- Guided tours of Windows and router firmware
- Brilliant, short episodes for efficient learning
![Show! training demonstration](/wp-content/uploads/2014/07/screen-show-420.png)
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![click totalsims click!](/wp-content/uploads/2014/07/icon-click-120.png)
Click!
Interactive Graphical Windows Exercises
- Test your knowledge of the Windows GUI
- Solve tasks configuring various apps and Windows
- Helpful onscreen information guide
![Click! interactive exercise](/wp-content/uploads/2014/07/screen-click-420.png)
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![type totalsims type!](/wp-content/uploads/2014/07/icon-type-120.png)
Type!
Interactive Command-Line Windows Exercises
- Test your skills with of the command-line interface (CLI)
- Use CLI commands to solve various networking issues
- See CLI questions like the CompTIA exam questions
![Type! interactive exercise](/wp-content/uploads/2014/07/screen-type-420.png)
![](https://www.totalsem.com/wp-content/themes/clockstone/theme/classes/timthumb.php?src=https://www.totalsem.com/wp-content/themes/clockstone/images/image_shadow.png&w=430)
![Challenge Icon](/wp-content/uploads/2014/06/Challenge-Icon-150x150.png)
Challenge!
Interactive Configuration and Identification Exercises
- Mimics CompTIA exams’ performance-based questions
- Provides graphical exam environment
- Tests on wiring schemes, troubleshooting, and more
![Challenge! identification exercise](/wp-content/uploads/2014/07/screen-challange-420.png)
![](https://www.totalsem.com/wp-content/themes/clockstone/theme/classes/timthumb.php?src=https://www.totalsem.com/wp-content/themes/clockstone/images/image_shadow.png&w=430)