While in slide show mode, a click and a drag is no different than a click true or false

What characteristic of long period comets suggest they come directly from the oort cloud?

What is the digital revolution and how did it change society? what are the benefits of digital media?

Johnson enterprises uses a computer to handle its sales invoices. lately, business has been so good that it takes an extra 3 hours per night, plus every third saturday, to keep up with the volume of sales invoices. management is considering updating its computer with a faster model that would eliminate all of the overtime processing.