These are just my favourite add-ons. The list is not voted for just add-ons that I like and you may too.
It is becoming more and more important to protect yourself online. This can easily be done using a VPN that stops your internet provider from being able to see what you are accessing online. It also removes any blocks put in place by your internet provider. They are also great for using when you are using public unsecured Wi-Fi
2 VPNs I use and can recommend are IPVanish & StrongVPN. Below are links to their websites. Both of which will give you an extra discount.