Share the Desktop
Say that Clair wants to Share the Desktop.

3. Review the Steps: Share the Desktop
The Conversation is open on Clair's Desktop. There are four options: Instant Messaging ( IM), Call, Video and Share.
Go to Share->Desktop.

What Do You See? Clair's Desktop should be outlined in yellow. What does it look like on the participant's side of the Lync Call?

Keep going...

Clair's Lync->Group Conversation->Share->Desktop