Different ways to share :

Share your application

You and the participants can edit the same application together.
You may share any running applications on your computer. One of the participants will be able to edit the application you select after granting him/her the editing right. He/she will be able to control your cursor and edit the application you share. Do note that the host (application owner) always has higher priority to control the mouse cursor. That means if the host (application owner) and guest editor are trying to edit the selected document at the same time, the host is able to take back the control right whenever he/she moves the mouse. The guest editor regain the control right only after the host stops moving the mouse.

Share whole desktop

Work on the same desktop together
By sharing the whole desktop with other participants, everything you see on your computer screen will be visible to the participants that you invite. After granting the editing right to one of the participants, he/she will be able to perform the same actions that you perform on your computer.