Here are a bunch of options for making videos...
Android to Google Drive: Use an Android device to record the video and then upload it to Google Drive.
Chrome to Google Drive: Use a Chromebook to record the video and then upload it to Google Drive.
iPhone to Google Drive: Use an iPhone/iPad to record the video and then upload it to Google Drive.
Mac to Google Drive: Use a Mac (desktop or laptop) to record the video and then upload it to Google Drive.
Windows 10 to Google Drive: Use a Windows computer to record the video and then upload it to Google Drive.
Screencastify: Use this browser extension to record screencasts up to 5-minute in length. Upgrade for longer videos.
Screen-cast-o-matic: Download their free screen recorder to record screencasts up to 15-minutes in length. Upgrade for editing tools.
Screen-cast-o-matic Help
Using your smart device (Android or Apple) and YouTube App
» Frequently asked questions