I am having a aserious troble, all our system are just working in an exceptionaly slow speed which is not expected of a P1 rather. Most of the system sometimes will even see the network but will not be able get to internet. Strange ponographic sites has eat up the "run" and disabled the my homepage on several system. Some talk about snifers and otheres please can i get an help from the house?

You have been infected with spyware/malware.

Sounds like you have no security, firewalls or protection of your network while on the internet. You can't fix your issues until you have addressed that issue.

You can get some relief by downloading and running the free spyware checkers spybot and adaware.

Imagine the power if you knew how to internet search

You should also run a good anti-virus, such as AVG or ClamAV, since most malware will download and install lots of other stuff along the way.

Then, make sure all of your Windows updates are current. Updates will fix holes in the operating system and will also run the malicious software removal tool.