Thanks for those links.
I can open 99% of the clicked links.
I cannot open only a couple of sites' links (i.e.:
www.sfr.fr) where
there's a game called "machine a gagner":
you just get free minutes of calls (after a recharge) on your SIM card if
you play a sort of electronic slot machine.
I can do that with my old laptop but I'm just getting a blank window with
my new one (connected to the same router, as I said).
If I right click that blank window, it tells me it's a "HyperText Transfer
Protocol", nothing else.
Is there a special setting in XP SP2 that stops my web navigation?
Thanks again.