To delete a recently installed programme that could probably contain a virus you should:

1. open the Start menu => Control Panel;
2. select “Uninstall a program”;
3. organize the list of programmes according to the date of installing and delete all the programmes you did not install.

If a programme cannot be deleted it is probably because it is launched at the moment and you have to close it first. To do this, you should:

1. press “Ctrl + Alt + Delete” and open the Task manager;
2. end all the unknown processes in the “Processes” tab.

After all the unknown processes had been ended, try to delete the programme once again.