Bonjour,

Depuis deux jours, j'envoie à tous mes contacts hotmail sans le vouloir des messages. Hier, c'était celui-ci:
Dear friend:
We are an electronic products wholesale .Our products are of high quality and low price. If you want to do business , we can offer you the most reasonable discount to make you get more profits. We are expecting for your business.

Please visit our website: www.haoyunlaid.com

Looking forward to your contact and long cooperation with us!
Our mainly products such the phones, PSP, display TV, notebook, video, computers, Mp4, GPS, xbox 360, digital cameras and so on.
Welcome to visit our website!
Mail : haoyunlaid@haoyunlaid.com
MSN : haoyunlaid@hotmail.com

Et aujourd'hui:

Dear friend,
How are you recently?i hope everything is fine with you,I'm writing to you just want to tell you that one of my friend,a reliable business partner in China,they offer electronic product which are of high quality and good price,you can enjoy yourself in their shop.
Web:www.oppo6.com
Email:oppo6@oppo6.com
MSN:oppo688@hotmail.com

Ce messages est envoyé quand mon ordinateur est éteint. Je pense avoir un virus, savez-vous comment m'en débarasser? S'il y a un programme(gratuit si possible) à télécharger?
Merci de m'aider

mon ordinateur est un windows XP, j'ai un antivirus Kaspersky, enfin je sais pas sic 'est très utile de le mentionner

Merci beaucoup d'avance pour votre aide!

Configuration: Windows XP
Internet Explorer 7.0