Hello and welcome to Techspot.
I`m not surprised that your computer is messed up.
You`re running a completely unpatched Windows installation, with no antivirus/firewall.
How stupid is that?
No Norton will only mess your system up even more. It`s crap.
Get the free AVG antivirus programme, and the free Zonealarm firewall from
HERE and
HERE
Disconnect from the internet, and install Zonealarm, followed by AVG. Reboot your computer, and reconnect to the internet. Update the AVG programme to the latest definitions.
Boot into safe mode, and turn off system restore. See how
HERE and
HERE
In Windows Explorer, turn on "Show all files and folders, including hidden and system". See how
HERE
Do a full system scan with AVG, and delete anything it finds.
Then, go and read both these thread by RBS. follow all the instructions exactly.
How to remove Trojans and its ilk! and
How to remove Begin2search / coolwebsearch and other nasties.
Once you`ve done that. Run Windows updates, and install at least servicpack 1, and preferably servicepack 2.
Then post a fresh HJT log.
Regards Howard :wave: :wave: