Depending on your needs, you can get Games, Office and Antivirus. Most Antivirus used today are in Brown. The two best-selling Antivirus currently are the Internet Security 2016, Internet Security 2016 3 and Antivirus 2016 1 User Retail Pack. The most popular Antivirus are from Other brands, Kaspersky and Norton. Antivirus from these brands usually cost about S$ 11.00 to S$ 119.00.