Local users. In Windows, a local user is one whose username and encrypted password are stored on the computer itself. When you log in as a local user, the computer checks its own list of users and its own password file to see if you are allowed to log into the computer.
Energy-Efficient Models. An energy-efficient large freezer with more than 25 cubic feet will use about 956 kilowatt-hours per year, according to EnergyStar.gov. That equates to about $10 a month. When you reduce the size of your freezer, your costs go down. Standard freezer sizes run between 19 cubic feet and 22 cubic feet. Monthly costs for these units average about $67 per year or a little over $5 a month.
For example, you have a refrigerator manufactured in 1984. Since you don't have a kWh meter, you look in the table below and get 1457 kWh/year for the average refrigerator sold that year in Canada. The new appliance has a label claiming it uses only 410kWh per year.The potential savings are 1457 - 410 = 1047 kWh per year.ince you don't have a kWh meter, you look in the table below and get 1457 kWh/year for the average refrigerator sold that year in Canada. The new appliance has a label claiming it uses only 410kWh per year.