Anti-virus S/W

Like the last two years, Norton AntiVirus wins this year also, with McAfee coming in second. Dr Solomon's Antivirus which was part of the list last year fails to make the grade this time. Here again, brand loyalty is pretty high, with the non-metros recording a high 92 percent loyalty.

In current usage also, Norton tops, followed by McAfee. PC-Cillin is a distant third.