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Best Buy customers often prefer the following products when searching for mac and pc antivirus.

These days, you need more than a firewall to protect your PC. Viruses and malware can sneak in through the tiniest of cracks, so it's important to have antivirus software running on your computer. Here are some excellent antivirus software programs available today.

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  1. Norton - AntiVirus Plus (1 Device) Antivirus Software + Password Manager + Smart Firewall + PC Cloud Backup (1 Year Subscription) - Android, Mac OS, Windows, Apple iOS - Front_Zoom
    Top comment

    "THIS PRODUCT IS GREAT FOR ANY NEW PC AND MAC, PLAN TO BUY MORE IN THE FUTURE.......Great PC virus protection. Easy to understand & install."

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    Product Description

    Norton AntiVirus Plus - for 1 device with Auto-Renewal- is designed to protect your connected device and personal information on it. Your PC or Mac is protected from viruses, ransomware, malware, and other online threats as you bank, shop and post online. Norton AntiVirus Plus is designed to provide multiple layers of protection for your connected device.
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    Top comment

    "THIS PRODUCT IS GREAT FOR ANY NEW PC AND MAC, PLAN TO BUY MORE IN THE FUTURE.......Great PC virus protection. Easy to understand & install."

    See all customer reviews

    Product Description

    Norton AntiVirus Plus - for 1 device with Auto-Renewal- is designed to protect your connected device and personal information on it. Your PC or Mac is protected from viruses, ransomware, malware, and other online threats as you bank, shop and post online. Norton AntiVirus Plus is designed to provide multiple layers of protection for your connected device.
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    See all Antivirus Software
  2. Webroot - Antivirus Protection and Internet Security (6 Devices) (1-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital] - Front_Zoom
    Top comment

    "Great program and always protecting my PC. Easy to install and understand. Does not overload my PCs memory....great antivirus...great antivirus for pc, highly recomend if you need a protection on your computer,"

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    Product Description

    Powerful, lightweight protection for PC and Mac computers. Cloud-based Webroot SecureAnywhere AntiVirus guards your personal information by blocking the latest malware, phishing, and cyberattacks. We continuously analyze and classify billions of apps, files, websites, and more every day to keep you safe as you bank, shop, and browse online. Using the power of the cloud, Webroot security installs in seconds and stops threats in real time, while our industry-leading rollback technology can automatically return infected local drives to their uninfected states. And with our no-software-conflict design, Webroot protection is the Smarter Cybersecurity solution that won’t slow you down.This item cannot be returned or refunded, please visit to learn more.
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    Top comment

    "Great program and always protecting my PC. Easy to install and understand. Does not overload my PCs memory....great antivirus...great antivirus for pc, highly recomend if you need a protection on your computer,"

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    Product Description

    Powerful, lightweight protection for PC and Mac computers. Cloud-based Webroot SecureAnywhere AntiVirus guards your personal information by blocking the latest malware, phishing, and cyberattacks. We continuously analyze and classify billions of apps, files, websites, and more every day to keep you safe as you bank, shop, and browse online. Using the power of the cloud, Webroot security installs in seconds and stops threats in real time, while our industry-leading rollback technology can automatically return infected local drives to their uninfected states. And with our no-software-conflict design, Webroot protection is the Smarter Cybersecurity solution that won’t slow you down.This item cannot be returned or refunded, please visit to learn more.
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    See all Antivirus Software
  3. Malwarebytes - Premium (3-Devices) - Windows, Mac OS, Android, Apple iOS [Digital] - Front_Zoom
    Top comment

    "AntiVirus Protector...I installed Malwarebytes on my Mac and I am happy I did! Prior to my purchase, I somehow had adobe flash malware on my computer. ...I use malwarebytes on all of my computers, Mac and Windows and I find it works well on both without being obtrusive."

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    Product Description

    Malwarebytes Premium protects against malware, including viruses, ransomware, and spyware, without slowing you down. It removes any existing infections and proactively prevent future ones. It also defends against phishing scams, fake or malicious websites, infected ads, credit card skimmers and credential stealers. Expand your protection to your other devices (computers, smartphones, or tablets).
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    Top comment

    "AntiVirus Protector...I installed Malwarebytes on my Mac and I am happy I did! Prior to my purchase, I somehow had adobe flash malware on my computer. ...I use malwarebytes on all of my computers, Mac and Windows and I find it works well on both without being obtrusive."

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    Product Description

    Malwarebytes Premium protects against malware, including viruses, ransomware, and spyware, without slowing you down. It removes any existing infections and proactively prevent future ones. It also defends against phishing scams, fake or malicious websites, infected ads, credit card skimmers and credential stealers. Expand your protection to your other devices (computers, smartphones, or tablets).
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    See all Antivirus Software
  4. Norton - 360 Deluxe (5 Device) Antivirus Internet Security Software + VPN + Dark Web Monitoring (1 Year Subscription) - Android, Mac OS, Windows, Apple iOS [Digital] - Front_Zoom
    Top comment

    "Needed a security for my mac and best buy had a good price...A must have for any pc owner! What more can you ask for! $20 a year for antivirus and vpn"

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    Product Description

    Norton 360 Deluxe - for up to 5 devices with Auto Renewal - provides you powerful layers of protection for your connected devices and online privacy. Your personal devices and information have protection as you bank, shop and post online, both at home and on public Wi-Fi.
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    Top comment

    "Needed a security for my mac and best buy had a good price...A must have for any pc owner! What more can you ask for! $20 a year for antivirus and vpn"

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    Product Description

    Norton 360 Deluxe - for up to 5 devices with Auto Renewal - provides you powerful layers of protection for your connected devices and online privacy. Your personal devices and information have protection as you bank, shop and post online, both at home and on public Wi-Fi.
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    See all Antivirus Software
  5. McAfee - Privacy & Identity Guardian Online Protection + ID Monitoring + Cleanup for 12 Months, auto-renews at $99.99 first year - Android, Apple iOS, Chrome, Mac OS, Windows [Digital] - Front_Zoom
    Top comment

    "I wish it came as a bundle with thier antivirus instead of needed two separate products. ...I never had problems with McAfee antivirus protection. I highly recommended it."

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    Product Description

    McAfee Privacy & Identity Guardian lets you take charge of who has access to your personal info by removing it from data broker and people search sites or old or unused accounts. It will alert you if your personal info shows up in risky places and take steps on your behalf or guide you to safeguard it. Take back control of your personal info today.
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    Top comment

    "I wish it came as a bundle with thier antivirus instead of needed two separate products. ...I never had problems with McAfee antivirus protection. I highly recommended it."

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    Product Description

    McAfee Privacy & Identity Guardian lets you take charge of who has access to your personal info by removing it from data broker and people search sites or old or unused accounts. It will alert you if your personal info shows up in risky places and take steps on your behalf or guide you to safeguard it. Take back control of your personal info today.
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    See all Antivirus Software
  6. Webroot - Internet Security with Antivirus Protection (3 Devices) (2-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital] - Front_Zoom
    Top comment

    "Seamless download code and load up on your system I use it for my iPhone, Mac, and Windows based Lenovo...Excellent product, works as described and keep my PC safe."

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    Product Description

    Real-time protection for PC, Mac®, Chromebook™ Android™ and IOS devices. Cloud based Webroot Internet Security Plus with Antivirus proactively shields households from the latest malware, phishing scams and other cyberattacks—all without slowing down your computer. We continuously analyze and classify billions of apps, files, websites and more so you bank, shop and browse online worry-free. Our leading rollback technology automatically returns infected devices to their original state. Installing in seconds and designed to work with any software, the full package features Chromebook™ security and system optimizer. Webroot empowers you with peace of mind without slowing you down.
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    Top comment

    "Seamless download code and load up on your system I use it for my iPhone, Mac, and Windows based Lenovo...Excellent product, works as described and keep my PC safe."

    See all customer reviews

    Product Description

    Real-time protection for PC, Mac®, Chromebook™ Android™ and IOS devices. Cloud based Webroot Internet Security Plus with Antivirus proactively shields households from the latest malware, phishing scams and other cyberattacks—all without slowing down your computer. We continuously analyze and classify billions of apps, files, websites and more so you bank, shop and browse online worry-free. Our leading rollback technology automatically returns infected devices to their original state. Installing in seconds and designed to work with any software, the full package features Chromebook™ security and system optimizer. Webroot empowers you with peace of mind without slowing you down.
    See all Internet Security Software
    See all Internet Security Software
  7. Webroot - Internet Security with Antivirus Protection (3 Devices) (3-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital] - Front_Zoom
    Top comment

    "And I was able to easily download it to my PC and my gf PC...The antivirus keeps my computer running and virus free."

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    Product Description

    Real-time protection for PC, Mac®, Chromebook™ Android™ and IOS devices. Cloud based Webroot Internet Security Plus with Antivirus proactively shields households from the latest malware, phishing scams and other cyberattacks—all without slowing down your computer. We continuously analyze and classify billions of apps, files, websites and more so you bank, shop and browse online worry-free. Our leading rollback technology automatically returns infected devices to their original state. Installing in seconds and designed to work with any software, the full package features Chromebook™ security and system optimizer. Webroot empowers you with peace of mind without slowing you down.
    See all Internet Security Software
    Top comment

    "And I was able to easily download it to my PC and my gf PC...The antivirus keeps my computer running and virus free."

    See all customer reviews

    Product Description

    Real-time protection for PC, Mac®, Chromebook™ Android™ and IOS devices. Cloud based Webroot Internet Security Plus with Antivirus proactively shields households from the latest malware, phishing scams and other cyberattacks—all without slowing down your computer. We continuously analyze and classify billions of apps, files, websites and more so you bank, shop and browse online worry-free. Our leading rollback technology automatically returns infected devices to their original state. Installing in seconds and designed to work with any software, the full package features Chromebook™ security and system optimizer. Webroot empowers you with peace of mind without slowing you down.
    See all Internet Security Software
    See all Internet Security Software
  8. Malwarebytes - Premium (5-Devices) - Android, Apple iOS, Chrome, Mac OS, Windows - Front_Zoom

    Model: MAL951800F121
    Publisher: Malwarebytes
    SKU: 6405140
    Top comment

    "Apart from the windows included antivirus, this is the only thing you need to keep your devices safe. ...I really like this product protects me from spyware, Trojans, Antivirus Cyber security for laptops, PC and viruses. "

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    Product Description

    Malwarebytes Premium protects against malware, including viruses, ransomware, and spyware, without slowing you down. It removes any existing infections and proactively prevents future ones. It also defends against phishing scams, fake or malicious websites, infected ads, credit card skimmers and credential stealers. Expand your protection to your other devices (computers, smartphones, or tablets).
    See all Antivirus Software
    Top comment

    "Apart from the windows included antivirus, this is the only thing you need to keep your devices safe. ...I really like this product protects me from spyware, Trojans, Antivirus Cyber security for laptops, PC and viruses. "

    See all customer reviews

    Product Description

    Malwarebytes Premium protects against malware, including viruses, ransomware, and spyware, without slowing you down. It removes any existing infections and proactively prevents future ones. It also defends against phishing scams, fake or malicious websites, infected ads, credit card skimmers and credential stealers. Expand your protection to your other devices (computers, smartphones, or tablets).
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    See all Antivirus Software
  9. Webroot - Antivirus Protection and Internet Security for PC Gamers (1-Device) (1-Year Subscription) - Windows [Digital] - Front_Zoom
    Top comment

    "Incredible antivirus...Best and most discreet antivirus out there! Doesn’t bog the pc down and I’ve had zero issues in over a year!...It runs while I have my pc on and I have no problem with this antivirus product"

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    Product Description

    Powerful, lightweight protection for PC and Mac devices, cloud-based Webroot Antivirus Protection and Internet Security for PC Gamers protects your personal information by blocking malware, phishing, and cyberattacks.
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    Top comment

    "Incredible antivirus...Best and most discreet antivirus out there! Doesn’t bog the pc down and I’ve had zero issues in over a year!...It runs while I have my pc on and I have no problem with this antivirus product"

    See all customer reviews

    Product Description

    Powerful, lightweight protection for PC and Mac devices, cloud-based Webroot Antivirus Protection and Internet Security for PC Gamers protects your personal information by blocking malware, phishing, and cyberattacks.
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    See all Antivirus Software
  10. Bitdefender - Family Pack (15-Device) (1-Year Subscription) - Windows, Apple iOS, Mac OS, Android [Digital] - Front_Zoom
    Top comment

    "Keeps our tablets, phone and pc on track!...Great package and very easy to connect to all our tablets, phone and pc. Purchased VPN as well, a fitting accessory!...Good software. Easy to use. Protects mac and pc. A must have"

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    Product Description

    Bitdefender Family Pack secures all Windows, macOS, Android, and iOS devices in your home to keep your family safe across all operating systems. It includes Bitdefender VPN and Bitdefender Safepay for your privacy, plus Bitdefender Parental Control for your children's safety. This item cannot be returned or refunded, please visit to learn more.
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    Top comment

    "Keeps our tablets, phone and pc on track!...Great package and very easy to connect to all our tablets, phone and pc. Purchased VPN as well, a fitting accessory!...Good software. Easy to use. Protects mac and pc. A must have"

    See all customer reviews

    Product Description

    Bitdefender Family Pack secures all Windows, macOS, Android, and iOS devices in your home to keep your family safe across all operating systems. It includes Bitdefender VPN and Bitdefender Safepay for your privacy, plus Bitdefender Parental Control for your children's safety. This item cannot be returned or refunded, please visit to learn more.
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