Task: An assigned piece of work often to be finished within a certain time; something hard or unpleasant that has to be done; duty, function, subjection to adverse criticism, reprimand.
Job: A piece of work; a small miscellaneous piece of work undertaken on order at a stated rate; the object or material on which work is being done; something produced by or as if by work; something that has to be done; a specific duty, role, or function.
Orient: To cause to face or point toward the east; to set or arrange in any determinate position especially in relation to the points of the compass; to ascertain the bearings of; to set right by adjusting to facts or principles; to acquaint with the existing situation or environment; to direct toward the interests of a particular group.