The small number of negative reviews are surrounding complications with buying through a third-party retailer, with people dissatisfied that they have to go to Best Buy for customer support rather than BitDefender themselves.īitDefender has been tried and tested and blocked between 99.5% and 100% of malware attacks set against it when tested by white hat industry experts - they have the testing to back up their claims. Users praise its ability to give great overall protection to devices, with viruses being blocked and eliminated before they have a chance to infect your laptop or computer.

Best antivirus softwareīitDefender has a number of positive user reviews on Best Buy (opens in new tab) with an average rating of 4.5 stars out of 5. Some antivirus and internet security programs come with VPN access included. They can also be used to access content that is region-locked. This prevents websites from knowing where you are. These programs offer you a way to stay anonymous online, by encrypting your network signal and bouncing it off another server. Windows and Mac computers have built-in firewalls, but many antivirus programs come with their own firewall program too.

Malware is short for malicious software, and it's a catch-all term to cover various types of threats that your device faces, including viruses, worms, trojan horses, spyware, adware etc.Ī firewall is a network security device on your computer that monitors incoming and outgoing network traffic, and blocks unauthorized or dangerous traffic. These will offer antivirus software while also including VPNs, firewalls and password management/encryption. You might also want to consider the best internet security software (opens in new tab) for more all-around protection. If you don't want to spend any money, then there are some free options that can offer a decent level of protection. This means if you only need to cover one device, you have the option to save money by going for a more basic package without sacrificing any security.

The majority of antivirus tools are available as an annual or monthly subscription, with many of them offering different tiers to cover different needs, budgets and devices. Once it is installed on your device you can browse the web without worrying about your personal information being leaked. Some of the best antivirus software utilize AI (artificial intelligence) to monitor your PC and react almost instantly to any unusual changes. Company's are often monitoring and logging the most recent threats so that any new viruses can be stopped in their tracks before they have a chance to infect your device - much like physical viruses, computer viruses are constantly evolving and changing, with new threats emerging every day. A good quality antivirus will protect a number of devices, whether it's your personal computer or your smartphone.

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