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.
Buying Guides. In the later half of 2011, the term Ultrabook was starting to be used by a number of companies for a set of new laptop computer systems. Then in CES 2012, Ultrabooks were one of the big product announcements with pretty much every major computer company offering up models to be released later in the year.