Citywise Airport Codes. Select the initial letter of a city in any country, then either click on show me codes for all cities or choose from the list of cities in the drop down box and then click on 'Show me the codes'. [ Help ].
Definition - What does Ultrabook mean? An Ultrabook is a mini notebook computer designed to provide similar or superior computing functionality as that of a standard laptop but with less size, weight and an extended battery life.
Bear in mind that cooling is a factor, too â a CPU in an Ultrabook may only be able to run at its top speed for a certain amount of time before running at a lower speed because it canât be properly cooled.