This topic is kinda old, but I think it was not mentioned here. You can get free NAV trial for 6 months. You need to download special installer from: "Facebook Web Page Dual - Norton". It's multi-language version. It says 2012, but it's in fact 2013. You can perform update to 2014 anyway. You can setup Norton management account. The only limitation is that, You must install it on a PC without Norton AntiVirus. If You had trial before or full version, this trial will not apply.