Mason, Pert2018-11-022018-11-0220142014http://196.43.179.3:8080/xmlui/handle/123456789/9731.The structure of this book; 2.operating systems; 3.Upgrading to windows 8.1; 4.Navigation; 5; Graphic user interfaces in Windows 8.1; 6; Charms; 7.Searching; 8.Storage of datafiles; 9.Computer connections; 10.Important programs...en-USBook