First check your connection (make sure nobody's pulled the plug).
Are you on dial-up or Broad band ?
Then make sure your software is set to connect to default connection (Control Panel/Internet Options/Connections / Always Dial My Default)
Fujitsu Lifebook P727 laptop review
Best of the Grad Shows 2017: University of the West of England (UWE)
Best value Mac: Which is the best £1249 Mac to buy
Les meilleures GoPro 2017