First, the screen is simply, bad. I think that is just out, but for me is not understandable, how can you work today, continue to tolerate in this preliminary step in the technology something! Windows 8.1 is for the end user a tottale verasch ..... Here I see no advantages, but many drawbacks (condition is associated with additional "typing", old property (old programs are no longer executable = expropriation!), Constantly forced register is unacceptable and constantly watch that one ETAWS allowed unintentionally, what you do not want - bad!