In Windows Meeting Space (New!), you invite participants to a meeting and they can individually join in. To invite a person to join a meeting, you send them an e-mail message or an invitation file with meeting information. Participants can join a meeting at any time during the meeting session. For those within your network, you can change meeting participant settings and sign in options to allow people near you to send you invitations. A meeting continues until all participants have left the meeting. To exit or leave a meeting, you use the Meeting button on the Windows Meeting Space window.