get screencast-o-matic a free laptop app yhat will give you up to 155 minutes recording time per video and you can screen share. it gives you the option of having your face on camera or hiding behind it your choice and there is an app for a mobile called AZ screen recorder which does the same on a smartphone. If you are serious about videos which it sounds like you are come and ask me for a free youtube ranking video. i used the training from this to rank two steemit videos on first page of youtube. lets do it! :)