I have been using a wireless laptop to browse the web and use MSN and Skype,
for a long time with no problems. All of a sudden I switched on my laptop but
cannot browse the web, neither use MSN or Skype. I can however see the
wireless router (good signal). Other laptops on the same router have no
problem, so it must be something to do with my settings. I cannot see what's
wrong. Any suggestions please?