Screen sharing not working

Skype screen share is not supported on older versions of Skype so make sure to download the latest versions.

You can find it here.

join.me is a free online service offering an easy way to share your screen, host online meetings and conferences.

Test your internet connection using Speedtest.net. If your internet connection is okay, try again later. There might be issues with your internet service provider and there is nothing you can do about it. 

Screenleap is a free online tool that lets you share screen screen in just few clicks.

Screencast-O-Matic is trusted by millions of users to create and share screen recordings.

The be able to use Skype screen share you must be in a call with the person you want to share screens with.

Right click on the person's photo and select Call. The screen share button will now be available. 

Make sure you close other programs that take internet bandwith such as torrents and music streaming services.

Close any of the programs you think might take up a lot of RAM memory, like the web browser with many tabs open or Adobe Photoshop.

Reboot (turn it off and on again) is a common fix for almost 90% of the computer problems you might be having. Reboot your computer now and try again.