text: I think you have system restore in the OS. You first try to carryout system restore to a day previous to the day when there was no virus. You have to decide the date. The problem will be solved. Then,You insatll a standard antivirus soft ware such as Norton, AVG , Avast ( free antivirus software  and Ad-aware, Ewido ( free spyware removers). You can download free softwares at\nhttp://fixit.in/antivirus.html and http://fixit.in/spywareremover.html \nAfter running the virus scan delete all temprory internet files including off line content  and also unwanted files and temp. files. Finally, carryout a defragmentation . Your system will be back to the normal...!