Generally, they also have better customer service and technical support than free internet security.So if there's a particular feature or function you want, make sure the program you download has it.Defender has been beefed up to include antivirus protection along with anti-spyware features.It runs in the background and notifies you when you need to take action.Most brands have options for just one device or, for more money, multi-user licences so you can install the same protection on two or more computers in your home.Some also allow you to pay extra up-front for a further year or two of cover.Windows 8 and Windows 10 both include a Secure Boot option that prevents malware from gaining a foothold on your PC during start-up.Pros: We found that Microsoft Windows 8 and 10 have strong built-in security and antivirus features. Cons: Because of the sheer amount of Windows users, Microsoft’s operating system is frequently made the target of hackers and virus creators.
Individual components are automatically updated at the same time so you get protection against the latest threats.Viruses and malware can infect your computer in several ways, but the best antivirus software will give you peace of mind that your computer and personal data are safe. members, according to our recent survey), which will usually include antivirus software, protection against scams and a firewall.Take a look at our antivirus software Best Buys to discover the products that Which? Depending on how many devices you want to protect, your security package is likely to cost between £20 and £70 for one year.This makes it more likely that viruses will be designed specifically to attack Macs, so it makes sense to think about Mac security software.In fact, we've seen a recent increase in Mac malware, typically in the form of annoying pop-up adverts and software that makes unwanted changes to settings, or causes other programs to malfunction.