TOPIC:

How do I make my presentation available to others not using the xerte platform?
When its published who gets to see it?

If your installation is local via xampp e.g. http://localhost/xertetoolkits then even if you make a project public and share the link e.g. http://localhost/xertetoolkits/play.php?template_id=123 that is unlikely to be available to anyone else. To use public links you either need a public facing online installation or you'll need to export your projects and upload them to a web server which is public facing.

Hello Thank you for your reply.
How do I export my presentation and what type of programe should I put it into so it can be viewed by others?

If you are just starting out with Xerte then you need to explore how it works and browse and search around for some guides and videos etc.
There are lots of videos that are old but still mostly relevant and lots of educational organisations have created guides and examples that are some times public facing.
A few links to get started:
The Xerte wiki xerte.org.uk/wiki/doku.php?id=start covers all the features and options. e.g. export is under project properties xerte.org.uk/wiki/doku.php?id=project_properties
and as I replied previously you will then need to extract your export and upload everything it contains to a web server. Many people use Xerte together with a virtual learning environment or LMS like Moodle in which case you can also export as SCORM and then upload the SCORM export to the LMS/VLE.
There are lots of conference recordings available via xerte.org.uk/index.php/en/news/blog/158-videos which might give you a better understanding of how Xerte is used and why.
And as I say there are lots of videos online created by users of all levels so a relevant search might help.