During a call or meeting, click Share content .

Select the Advanced tab.

Choose one of the options from the drop-down list under Sharing options:

• Automatically adjust—Chooses the best optimization for your content type.
• Best for text and images—Displays text and images in your shared content at the highest resolution and clarity possible.
• Best for video and motion—The video plays back in a lower resolution to reduce lag and increase fluidity in your shared video, animation, or dynamic content.

  • This option may not improve the frame rate in meetings with over 25 attendees.

  • If you choose this option, Include computer sound is automatically turned on for you.

  Mac only: Webex App needs an extension to share your computer audio. If you don't have the extension, then Webex App downloads it when you click Best for video and motion or Include computer sound. You must have administrator permission on your computer to install the extension and share audio.

When you share content with audio, select the Include computer sound check box to allow others to hear your computer audio in addition to your microphone audio.

Select Portion of screen, and then click Next.

Move the frame to the portion of the screen that you want to share. If you have multiple screens, move it to the screen that you want to share.

Drag the resize handle on any of the four corners or sides to make the frame larger or smaller. The portion that the frame covers is the portion that you'll share in the meeting.

Click Share.

Use the floating window to conveniently access the following options:

• Mute or Unmute to mute or unmute yourself.
• Stop video or Start video to turn off or turn on your video.
• Record to record and save your meetings for later use.
• Open participants panel to see a list of all the participants in the meeting, including their names, email addresses, and status (for example, whether they are muted or not). You can use this panel to mute or unmute other participants.
• More options > Lock meeting to control who can participate in your meeting. When you lock a meeting, other participants will not be able to join or rejoin the meeting.
• Collapse video view to hide all thumbnails videos. The name of the active speaker shows in the floating window.

  

When you’re ready to stop sharing, click Stop sharing .