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.
Wattage: The wattage is on the label and is listed at 1500 W. 3. Daily energy consumption:(1,500 W Ã 1) Ã· 1,000 = 1.5 kWh 4. Annual energy consumption: The kettle is used almost every day of the year.1.5 kWh Ã 365 = 547.5 kWh 5. Annual cost: The utility rate is 11 cents per kWh.547.5 kWh Ã $0.11/kWh = $60.23/year II.nnual cost to operate: The utility rate is 11 cents per kWh.4.68 kWh Ã $0.11/kWh = $0.51/year. Determining how much electricity your appliances and home electronics use can help you understand how much money you are spending to use them.