Screencast-O-Matic

• Go to the Screencast-O-Matic website
• Click Sign Up at the top right corner of the page
• Click Start Recorder to bring up the Screen Recorder
• If you haven't downloaded the Launcher, you will need to do this at the bottom of the page
• Drag and resize frame to the area that you want to record
• Choose the settings that you want for the recording
• Click on the "Rec" Button (red circle) to start recording
• Click on the Done button when finished recording
• Save or Upload the video file
• Copy or share link

Screencast-O-Matic has a number of tutorials on their YouTube channel.

Here is their welcome video to help you get started.

• Write the script
•  Remember your audience
• Use clear, concise and explicit language
• Keep within determined time frame
• Rehearse 2-3 times
• Record in a quiet location
• Pause while recording to avoid making any errors
• Edit and clean up