This is the most useful extension I have ever seen, I accidentally went into a scam website and it blocked me right away! It saved my computer.

Browser Guard works great, I haven't been using it that long now, but I have had a lot less problems than I used to have since I started using it and will continue to use it. I highly recommend it to anyone who is tired of getting hassled or is worried about anything weird coming to their PC.

Ok

Blocks trackers as expected and I have this as full protection paid software on my PC & phone.

I'm a skilled PC user, but this add-on has helped save me from accidentally opening scam/imposter websites several times. Since adding it to Firefox, my SUPERAntiSpyware scans have also picked up way, way less PUPs and trackers to clean! It's definitely effective and I consider this to be a vital add on to get whenever I've had to reset a device or use a new one.

The only problem I have with it is that it has no accessible whitelist option. You have to go into your browser's add-on settings and completely disable it if you ever find that it's blocking an important popup. Though that's rare and it's still more than worth the benefits.

Ok, but blocks images on some news websites. I don't see a way to white list sites, so I disable the extension. I'd give a higher rating if I could find out how to white list selected domains.