Many businesses believe in posting how to videos on Youtube in order to promote their services or products. Unfortunately, the people you are trying to attract are not ready to see how your site or product works before they know about what it does.
What I always suggest to my clients is to use Youtube to provide useful interesting information to your niche. In your case, make videos explaining how businesses can save money by using online time sheets, or how it's more efficient. Make videos that explain how to save time, or just talk about time management, scheduling and other related topics.
You've now increased the interest in your videos. Instead of being limited to people who already know your business and are looking for how to videos that can already be found on your site, you are targeting people interested in business who can learn from these videos and are your target market, therefore driving traffic to your site.
Good luck! Feel free to contact me for more details if you want.
SIFE Concordia is dedicated to helping entrepreneurs grow their businesses. http://sifeconcordia.com