Installs unwanted and unnecessary browser extenstions withOUT your permission. Blocks many legitimate web pages unless you turn off half the 'security' features. Constantly annoys you about buying other features. And don't even think about giving them a credit card #, or you will get charged MAX renewal price (even if you've turned OFF auto-renewal!), and good luck getting any help from customer service (which is in ROMANIA) to help. AVOID. Stick with another competitor from a less sneaky manufacturer, in a country that speaks your native language.