Need more information. Didn't they ask you to check the connections? Laptop, desktop, wireless (seeing as Sky provide a wireless router) or wired connection? Recent problem, or new installation that won't work?
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?