diff --git a/sample-videochat-webrtc/screenshots/Screenshare_picture.png b/sample-videochat-webrtc/screenshots/Screenshare_picture.png new file mode 100644 index 000000000..a33d19669 Binary files /dev/null and b/sample-videochat-webrtc/screenshots/Screenshare_picture.png differ diff --git a/sample-videochat-webrtc/screenshots/Screenshare_youtube.png b/sample-videochat-webrtc/screenshots/Screenshare_youtube.png new file mode 100644 index 000000000..bac2c00ff Binary files /dev/null and b/sample-videochat-webrtc/screenshots/Screenshare_youtube.png differ