Youtube Videos are the wonderful platform to promote your products and services. Further, they also help you index quickly in google search. When a user searches for the product or service in google. They basically look at anything which first comes in front of them and take action. It may not be required that they only see your website. Even if your video comes first, most customers visit that and come to your website.
And having your website on youtube also personally helps your website index in google. And it keeps moving upwards. So, you can create small youtube videos like the one given below and use them for search engine optimization purpose.