Just to warn you that the bogus telephone scam is still running. A man with an Asian accent calls you saying there is something wrong with your computer or you have a virus or malware. If this happens to you put the phone down immediately.
I know of about a dozen people who have received these calls (myself and my wife included!). They try to extract your bank card or paypal details out of you and then deduct £169 (in the cases I know about) from your bank account.