I'm not a techy person, but you could check to see if your firewall settings have changed. I had the same problem a while ago and my Zone alarm Settings had reset themselves to a higher security level.
Are you using XP RH? if so, try doing a system restore to a point just b4 the powerout
hth
xx
pete
I'm not a techy, but whenever my computer goes stupid, I turn it right off, let it rest a couple of minutes, and restart it again. It normally cures the problems with internet access. I have to reset my McCafee virus program.
I also have the system plugged into a surge protector.
If this doesn't help, I do the big erase and reboot, and always have all important things kept backed up on disc, or written down somewhere.
Good luck.
Without a doubt AVG - the best free anti-virus around.
Hang on I'll just check the site address.............
To the left is a products link, click on that and then the AVG free edition. Follow the instructions and you're done.
Has always worked great for me and updates automatically every time I switch on in the morning (broadband) so no worries about being up-to-date.
HTH
Dave