The simplest is probably just to use You Tube's webcam capture feature to record a video directly to You Tube.
Here is a complete list of 12 best Free webcam recording software for your need.All these web camera recording softwares are completely free to use.When you record a screencast and a webcam video at the same time, Replay places the screencast in track A and the webcam video in track B with a chain linking them together.Here's how to record both at the same time: Tip: You can also click Record Screen on the Replay launch screen to start a new project and a new recording at the same time.Whatever method you choose for recording your videos, these tutorials from You Tube Creator Academy can help you learn more about the technical aspects of video production.
You Tube Creator Academy is also a great resource if you're just starting your channel: There, you'll find a series of high-quality video tutorials from established You Tube creators on how best to create new videos, engage your audience, and become a better video creator.
To record a screencast only, make sure the Webcam slider is in the Off position.
Then follow the same steps listed above, but skip steps 5 and 6.
While you can record videos with your device's camera, the free You Tube Capture app for i OS makes it especially easy to record, edit, and upload videos to You Tube straight from your i Phone or i Pad.
There are also third-party video capture and editing apps you can download if you don't have an i OS device.
Articulate Replay lets you record screencasts of your computer desktop and webcam videos of yourself—at the same time!