Choosing a Language. 1  1. Choose a programming language. Computer programming is done as essentially a set of written instructions that the computer follows (also known as binary coding). 2  2. Consider C, C++, C# and related languages. These languages are mainly used for creating standalone computer applications such as games.
To continue the earlier example of the window fan, if energy costs 17 cents/kWh in your area, running the fan as estimated earlier for one year will cost you approximately 1.25 (kWh per day) * 365 (days--the time period) * .17 (cost of energy/kWh) = about $77.56 per year if you use the fan every day.o continue the earlier example of the window fan, if energy costs 17 cents/kWh in your area, running the fan as estimated earlier for one year will cost you approximately 1.25 (kWh per day) * 365 (days--the time period) * .17 (cost of energy/kWh) = about $77.56 per year if you use the fan every day.
My family's average over the past year is about 650 kwh per month. We pay $0.097 USD per kwh in our area. Before I had made any changes (switching to CFLs, lowering the water heater temperature, upgrading to a new energy star fridge, etc...) we typically consumed 1000-1200 kwh per month.ags: electricity, conservation. * The average residential monthly bill is $95.66 * Average residential monthly use is 920 kilowatt hours (kWh) * The average price paid per kWh is 10.4 cents, so about a dime.