When you start a program on the desktop by using a custom shortcut key, and the Start in box for the shortcut is blank, the program starts in the current working folder, which is usually the %SystemDrive%\Documents and Settings\. folder, instead of on the desktop.
Definition of 'megawatt hour'. Word Frequency. megawatt hour (ËmÉÉ¡ÉËwÉt aÊÉ) noun. a unit of energy equal to the work done by a power of a million watts in one hour. Electricity prices have fallen by 10% to Â£20.80 per megawatt hour over the past 12 months. Trends of 'megawatt hour'.
Watt hours are a measure of power over time and is a measure of capacity. If the laptop is pulling 56W it would last an hour. If it's pulling 5.6W it would last 10. The amount of power drawn will vary drastically between idle and full load, different power states, wifi being active, screen brightness etc.