Skype for Business is a good, easy, secure tool for conducting web based meetings with others. This tutorial is for Microsoft Outlook users.
The link below takes you to a very basic training video about how to set up a Skype meeting, invite people to a Skype and conduct a Skype meeting. If the video pauses and buffers frequently just let it run the first time, close it and open it again. It should run just fine the second time.