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  1. Norton - 360 Platinum (20-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS [Digital] - Front_Zoom

    Norton - 360 Platinum (20-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS [Digital]

    Model: SYT940800V024
    Publisher: Norton
    SKU: 6475032
    Release Date: 09/15/2021
    Your price for this item is $39.99
    Save $90
    The previous price was $129.99
  2. Webroot - Antivirus Protection and Internet Security for PC Gamers (1-Device) (1-Year Subscription) - Windows [Digital] - Front_Zoom

    Webroot - Antivirus Protection and Internet Security for PC Gamers (1-Device) (1-Year Subscription) - Windows [Digital]

    Model: WEB803800F169
    Publisher: Webroot
    SKU: 6352745
    Release Date: 09/08/2019
    Your price for this item is $19.99
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    The previous price was $29.99
  3. Webroot - Antivirus Protection and Internet Security (6 Devices) (2-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital] - Front_Zoom

    Webroot - Antivirus Protection and Internet Security (6 Devices) (2-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]

    Model: WEB803800F135
    Publisher: Webroot
    SKU: 4780700
    Release Date: 12/01/2015
    Your price for this item is $39.99
    Save $10
    The previous price was $49.99
  4. Trend Micro - Maximum Security (5-Devices) (1-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital] - Front_Zoom

    Trend Micro - Maximum Security (5-Devices) (1-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]

    Model: TRE021800G508
    Publisher: Trend Micro
    SKU: 6316731
    Release Date: 09/01/2019
    Your price for this item is $29.99
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    The previous price was $89.99
  5. Norton - 360 Deluxe (3-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS [Digital] - Front_Zoom

    Norton - 360 Deluxe (3-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS [Digital]

    Model: SYT940800V010
    Publisher: Norton
    SKU: 6346689
    Your price for this item is $19.99
    Save $55
    The previous price was $74.99
  6. Trend Micro Maximum Security (5-Devices) (1-Year Subscription) - Front_Zoom

    Trend Micro Maximum Security (5-Devices) (1-Year Subscription)

    Publisher: Trend Micro
    SKU: 6076906
    Release Date: 09/01/2019
    Your price for this item is $29.99
    Save $60
    The previous price was $89.99
  7. Webroot - Antivirus Protection and Internet Security – Software (6 Devices) (2-Year Subscription) - Android, Apple iOS, Mac OS, Windows - Front_Zoom

    Webroot - Antivirus Protection and Internet Security – Software (6 Devices) (2-Year Subscription) - Android, Apple iOS, Mac OS, Windows

    Publisher: Webroot
    SKU: 6370578
    Release Date: 09/08/2019
    Your price for this item is $39.99
    Save $10
    The previous price was $49.99
  8. Webroot - Internet Security with Antivirus Protection (3 Devices) (1-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital] - Front_Zoom

    Webroot - Internet Security with Antivirus Protection (3 Devices) (1-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]

    Model: WEB803800V039
    Publisher: Webroot
    SKU: 6238725
    Release Date: 05/18/2018
    Your price for this item is $49.99
  9. Webroot - Internet Security Plus + Antivirus Protection (6 Devices) (2-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital] - Front_Zoom

    Webroot - Internet Security Plus + Antivirus Protection (6 Devices) (2-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]

    Model: WEB803800F136
    Publisher: Webroot
    SKU: 4780801
    Release Date: 12/01/2015
    Your price for this item is $69.99
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  11. Trend Micro - Antivirus+ Security (1-Device) (1-Year Subscription) - Windows [Digital] - Front_Zoom

    Trend Micro - Antivirus+ Security (1-Device) (1-Year Subscription) - Windows [Digital]

    Model: TRE021800G507
    Publisher: Trend Micro
    SKU: 6316730
    Release Date: 09/01/2019
    Your price for this item is $19.99
    Save $20
    The previous price was $39.99
  12. Norton - AntiVirus Plus (1-Device) (1-Year Subscription with Auto Renewal) - Windows [Digital] - Front_Zoom

    Norton - AntiVirus Plus (1-Device) (1-Year Subscription with Auto Renewal) - Windows [Digital]

    Model: SYT940800V008
    Publisher: Norton
    SKU: 6346687
    Your price for this item is $44.99
    Save $5
    The previous price was $49.99
  13. Webroot - Internet Security Plus + Antivirus Protection (6 Devices) (1-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows - Front_Zoom

    Webroot - Internet Security Plus + Antivirus Protection (6 Devices) (1-Year Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows

    Publisher: Webroot
    SKU: 6370573
    Release Date: 09/08/2019
    Your price for this item is $49.99
  14. Norton - 360 Premium (10-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS - Front_Zoom

    Norton - 360 Premium (10-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS

    Your price for this item is $99.99
  15. Norton - 360 Deluxe (3-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS - Front_Zoom

    Norton - 360 Deluxe (3-Device) (1-Year Subscription with Auto Renewal) - Android, Mac OS, Windows, Apple iOS

    Your price for this item is $19.99
    Save $55
    The previous price was $74.99
  16. McAfee - Total Protection (1 Device) (1-Year Subscription) - Windows, Mac OS, Apple iOS, Android - Front_Zoom

    New!McAfee - Total Protection (1 Device) (1-Year Subscription) - Windows, Mac OS, Apple iOS, Android

    Publisher: McAfee
    SKU: 6180829
    Release Date: 02/18/2018
    Your price for this item is $49.99
  17. McAfee - AntiVirus (1 Device) (1-Year Subscription) - Windows [Digital] - Front_Zoom

    McAfee - AntiVirus (1 Device) (1-Year Subscription) - Windows [Digital]

    Model: MCA950800F041
    Publisher: McAfee
    SKU: 6410134
    Release Date: 06/18/2020
    Your price for this item is $39.99
  18. Malwarebytes - 4.0 Premium (3-Devices) - Android, Mac OS, Windows [Digital] - Blue, White - Front_Zoom

    Malwarebytes - 4.0 Premium (3-Devices) - Android, Mac OS, Windows [Digital] - Blue, White

    Model: MBPREMIUM
    Publisher: Malwarebytes
    SKU: 5664110
    Your price for this item is $39.99
  19. Webroot - Internet Security with Antivirus Protection (3 Devices) (6-Month Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital] - Front_Zoom

    Webroot - Internet Security with Antivirus Protection (3 Devices) (6-Month Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]

    Model: WEB803800V013
    Publisher: Webroot
    SKU: 6410932
    Release Date: 09/01/2012
    Your price for this item is $29.99

Antivirus software: What you should know.

Virus protection basics.

Just a few decades ago, antivirus was almost nonexistent. That changed in 1988 when the Morris worm afflicted over 2,000 computers, and caused damage estimated at up to $10 million dollars. Today computer users must also be concerned with spyware, Trojan attacks, malware and malicious programs created to steal information or just wreak havoc, many of which are able to sneak undetected onto your computer.

That's why procuring a virus scan for Mac computers and PCs alike is a good idea in order to keep your personal information safe. Antivirus software will help block threats, while also helping to warn you about risky websites and dangerous downloads, stop hacking, and protect your identity and privacy.

The best antivirus: How to choose.

Depending on the level of protection you need, you can solve your concerns with either an antivirus program, or a full Internet security suite that includes a virus scan, but also has additional components like antispyware, antimalware, intrusion detection, e-mail protection, antispam, antiphishing, Web security, parental controls and computer optimization tools. You can install them onto your computer via digital download, electronic download or with a DVD/CD, to either work locally on your computer, or in a cloud, which eliminates strain on your device's response time. And you can purchase protection good for a set amount of time, or you can get an Internet security subscription, which will typically include automatic updates as they are introduced.

Another option is using a free antivirus program, which will probably take care of the major antivirus tasks you need, but will likely include fewer features, won't have tech support and can, in some cases, allow the company to collect and sell your data.

Other antivirus tips.

Though you may be tempted, it's best not to run more than one antivirus program on your computer at the same time because each software will attempt to block and remove the other, will fight over viruses, sending you repeated reports and notifications, and will likely sap your power by conducting memory scans and related operations. On the other hand, installing other programs like your favorite tax software or Microsoft Office should not pose a problem, though you may have to adjust the security settings.

If you have an external hard drive, your antivirus protection will cover its contents as long as it's connected to your computer. However, if you connect it to another computer, it won't automatically be protected.

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