1 Keep it short and to the point! (just like this!)
2 Be natural, and don’t forget to smile.
3 Add some text or web links to them for interest.
4 Use a good quality camera, with good audio.
5 Have a call to action in and at the end the end – subscribe!
I know I said 5 tips, but also don’t forget to add some appropriate keywords and tags, so that your videos will be found! After all what’s the point of posting a video if no-one watches it?