White balance tells your camera the color temperature of the environment you're shooting in. Different types of light have different colors. For example, incandescent bulbs (like what many people put in a lamp) have a very warm color. The fluorescent lights (if you're reading this in an office, look up) are a little bit cooler. Daylight is cooler yet. Before you begin shooting, you have to adjust your camera's white balance according to your setup.
One way to connect with customers is by posting tutorials relevant to your line of work. While it may seem as though you will be giving away your secrets, you’ll actually establish yourself as a subject matter expert, leading viewers to want to learn more about your business. A salon could offer styling tips, for instance, and a marketing firm could do a series on building your brand using the latest social media site.