Our overall pick for the best antivirus is Bitdefender Total Security. 

Why we like it: Bitdefender is a well-known and trusted brand in the antivirus space. The antivirus solution is lightweight and won't hog your CPU, and it is available for Windows, macOS, iOS, and Android.

This software protects your personal data, such as passwords or financial details. It will handle even advanced security threats and stop them from wreaking havoc on your device. 

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Beyond detecting and blocking malware, rootkits, and ransomware, the software also spots phishing attempts, prevents invasive third-party data tracking, and stops unauthorized microphone or webcam access. As a bonus, subscribers can use the built-in virtual private network (VPN) to secure their online traffic, but this is limited.

We also appreciate that the team behind this antivirus is actively involved in cybersecurity. They consistently publish research on cyber threats and developer ransomware-decryption tools. Advisory services have recently been launched for businesses.

Who it's for: Customers appreciate Bitdefender's ease of use and strong protection. It's best suited for standard users who want the comprehensive package and don't want to exert too much control over the software. 

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Bitdefender's plans are currently almost 50% off, including the Total Security plan for $60 for a year of protection. Premium and Ultimate plans are also available with a discount, and these plans include advanced cybersecurity features. 

You can also opt for Bitdefender's free, albeit limited, antivirus solution.

Who should look elsewhere: If you want a VPN or you want to be able to control granular settings, take a look at my other recommendations. 

Bitdefender Total Security features: Windows, macOS, Android, and iOS compatibility | Free and premium antivirus software available | Business offerings | Mobile apps | VPN | Anti-phishing protection | Free premium trial (30 days) | Customer support options: live chat, email, phone | Trustpilot: 3.5

Norton Antivirus Plus protects one device -- whether your PC, Mac, tablet, or phone -- in real time from threats like malware, spyware, ransomware, and phishing attacks. 

Why we like it: Antivirus Plus is Norton's basic antivirus solution. It includes threat protection and monitoring, threat scanning, a firewall, 2GB of cloud backup storage, and a free password manager. While AV-Test evaluations focus on Norton's premium product, Norton 360, it does earn perfect scores across the board. 

Who it's for: Norton Antivirus Plus is very affordable, especially if you only need to protect one device. Customers praise Norton for its reliable protection, strong security scores, and solid support, noting that the product provides a lot of value. 

An annual subscription costs just $30 for the first year, or you can pay $40 per year to cover five devices. 

Who should look elsewhere: If you want more advanced support for additional devices, including dark web monitoring, a VPN, or parental controls, you should opt for one of Norton's more robust plans: Norton 360 Standard, Norton 360 Deluxe, or Norton 360 with LifeLock Select Plus. These plans range from $40 to $100 per year. 

While Norton Antivirus Plus is a low-cost option upfront, some customers are less than impressed with the price increases after promotional periods.

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Norton Antivirus Plus features: Real-time threat protection | Firewall | Vulnerability scanning | Password manager | Cloud backup | VPN | PC and mobile compatibility | Virus protection guarantee | 60-day money-back guarantee | Trustpilot: 4.6