OMiT Computing

Sophos, the leading security software vendor, has made the Home Edition of their popular antivirus software free. This applies only to home users, businesses will still have to pay for Sophos protection. Sophos Home will protect up to 10 Windows PCs or Macs and can be managed centrally in a web portal. This means that you can protect  your PCs and ensure they stay protected. 

Sophos have also added in web filtering, which means that you can easily decide which content you want to allow, warn about or block for each of your family's computers. Sophos home will also automatically block websites carrying malware, using bad certificates or pretending to be legitimate.

Sophos have clearly gone head to head with other free antivirus providers, the main two being AVG and Avast, but they promise no adverts or popups prompting to buy their products. 

You can try it out here, sign up for a free account required, no payment information will be requested.