A chrome extension that allows you to capture anything - record your desktop, an application, current tab or just your webcam. No bulky software download required.  It can automatically upload to Google Drive and can sync with your Youtube channel for easy sharing.  You may also export as an MP4. The free version has a 10-minute recording limit and a maximum of 50 videos per month (this could change depending on Screencastify's policies.) Their website is the best place to start -

  • Welcome video for your course
  • Tutorial or how-to video
  • Presentations

Helpful Documents/Videos: