IT as a service. IT as a service (ITaaS) is an operational model where the IT service provider delivers an information technology service to a business. The IT service provider can be an internal IT organization or an external IT services company.
 Blighty  is a British English slang term for Britain or often specifically England. It was first used during the Boer War, though it was not until World War I that the word spread widely.he term was particularly used by World War I poets such as Wilfred Owen and Siegfried Sassoon. During that war, a  Blighty wound  â a wound serious enough to require recuperation away from the trenches, but not serious enough to kill or maim the victimâwas hoped for by many, and sometimes self-inflicted.
the true origin is uncertain the word picnic did not originate as an abbreviation of pick a nigger a phrase falsely claimed to have been used by white families at community lynchings in the 19th century picnic comes from 17th century french piquenique which is of uncertain originhe word crap did not originate as a back formation of british plumber thomas crapper s surname nor does his name originate from the word crap although the surname may have helped popularize the word the surname crapper is a variant of cropper which originally referred to someone who harvested crops