It seems like you've provided a text about GeoGebra 3D, a free and open-source software for algebra, geometry, and calculus. You're looking for instructions on how to install it on an Apple device.

According to the text, here are the steps to install GeoGebra 3D on an Apple device:

1. Hold down the Alt (Option) key and choose Go from the dropdown menu bar at the top of the screen.

2. Search for subfolders connected to GeoGebra 6 in the following folders:

* Application Support

* Saved Application State

* Preferences

* Caches

If you need more information about the course content, you can refer to the course description provided by the School of Education at Willard Hall Education Building in Newark, DE, USA.

Additionally, GeoGebra is a free and open-source software that allows users to create graphs, including SVG vector layers. It also provides a calculator suite and math resources. You can download it from the official website.

Please note that there are different versions of GeoGebra available for download, including 6.0.813 and 6.0.783. If you're looking for the latest version, you might want to check the official website or search for 'GeoGebra 3D download' online.

I hope this helps! Let me know if you have any further questions.

For apple instal GeoGebra 3D 6.0.813