how do i share my screen through Skype?

Hello erlinda150,

Thank you for posting in Apple Support Communities. We understand that you are wanting to share your screen in Skype. We would love to provide you support on this.

The resource that you used to create this post is a great resource for your issue, however we can suggest other resources that have important information pertaining to your particular situation. 

This resource is a link to getting help with Skype. You can research your question and get help completing the steps to accomplish what you desire: Skype Help

Thank you for allowing us to support you.

Have an awesome and productive day!