My windows 7 netbook has 256+ viruses and won't load ANYTHING. It says I have no Internet connection although all the other electronics able to connect to my wifi unit are currently working fine. I have tried to run a viral scan, and it won't even load that. It is an NB205-N 325PK system unit. I don't have a disk/ cd to insert into a disk drive because it is a netbook. Please help.