Rating:9.8 / 10


Detects, prevents, and removes malware, viruses, and SPAM

Protects Windows, Mac, Android, and iOS devices

Keeps kids safe with parental controls

Permanently deletes sensitive digital files

PCMag Editors' Choice award-winner

Independent testing AV-Test and AV-Comparatives certified

30-day money-back guarantee & 24/7 customer support



Rating:9.6 / 10


Virus, spyware, malware, & phishing protection

Protects your PC, Mac, Android, and iOS devices

Premium family safety features

25GB of secure cloud storage and automatic backup

37-time PC Magazine Editors' Choice Award winner

AV-Test certified

100% virus free guarantee & 24/7 technical support



Rating: 9.4 / 10


100% web threat detection

Keeps children safe online & on social media

Protects your Windows, Mac, Android, and iOS devices

Securely manage Internet passwords

Fixes and optimizes systems

30-day money-back guarantee



Rating: 9.2 / 10


Browse the web safely with virus protection

Utilizes Collective Intelligence technology

Does not slow down your computer

Protects your Windows, Mac, Android, and iOS devices

Protects kids from dangerous sites

Independent testing AV-Test and AV-Comparatives certified

30-day money-back guarantee & 24/7 customer support

Install Norton

Protecting your devices and managing your Norton product is as easy as adding a new device in your Norton account. Follow these instructions to install or reinstall your Norton product that is registered to your account.

1 Sign In to Norton.

2 If you are not signed in to Norton already, you will be prompted to Sign In. Type in your email address and password for Norton, and click Sign In,. If you do not have an account, click Create Account, and then complete the sign-up process.

3 In the Setup window, click Download Norton. If you want to install a new product which is not registered to your Norton account, click Enter a New Product Key. Type the product key and click .

4 Click Agree & Download.

5 Do one of the following depending on your browser:

◦ For Internet Explorer or Microsoft Edge browser: Click Run.

◦ For Firefox or Safari: On the top-right corner of the browser, click the Download option to view the downloaded files, and double-click the file that you downloaded.

◦ For Chrome: On the bottom-left corner, double-click the file that you downloaded.

6 If the User Account Control window appears, click Continue.

Follow the on-screen instructions.

7 Your Norton product is now installed and activate Norton .

Choosing The Best Option

Need antivirus protection? Want to know the best anti virus software for your internet security needs? Read our top anti-virus reviews to compare McAfee vs Norton, Kaspersky, and other top antivirus programs. Buy antivirus security software and prevent viruses, Trojans, malicious links, spyware, malware, spam, and other scams from wreaking havoc on your computer. Choose the best antivirus software for windows, Mac, Android, and iOS and protect your digital life today! The reviews and rankings expressed on this site are our own opinions. To keep this service free, we generate advertising revenue from some of the companies we feature.

What is the best antivirus software?

Not all antivirus software is created equally. We’ve scoured the web and evaluated the top 10 antivirus platforms online based on what matters most – their value to customers. We analyzed antivirus software based on the protection they provide, ease of use, cost after discount, customer satisfaction, reputation, and more to create our anti virus ratings. Across the board, the best rated antivirus software came from household names including McAfee, Norton, Webroot, and Kaspersky Labs. We stand by all the products we feature in our antivirus reviews, but finding the best anti-virus software depends on your needs. To determine the best anti virus software for your needs, consider the number and type of devices you want to cover, your budget, and how you behave online. Here’s a few questions to ask yourself when finding computer virus protection software to fit your needs: Are you inundated by email? Consider a program like Trend Micro, Bullguard, or ESET with advanced spam filters. Spend a lot of time on social media? Anti-phishing may be your priority. Downloading free music, apps, games, and other files? You’ll want an internet security program like Norton with a 100% virus removal guarantee in case you download a malicious file. Work with sensitive data? Kaspersky provides up-to-the-minute protection against spyware while McAfee allows you to delete sensitive files permanently. Do you need antivirus for Windows, Mac, Android, or an iPhone? Make sure to get coverage that covers all your devices. Ask yourself what you need then consult our expert antivirus reviews to compare McAfee vs Norton, Webroot, ESET, and more. We’ve tested and reviewed the best antivirus software so you don’t have to.

Do I really need antivirus software?

Cybercrime is big business. There are over 1.5 million annual cyber attacks – 3 every minute. Criminals use increasingly advanced techniques to implement malware, phishing, scams, and other schemes to steal money and personal information – to the tune of $400 billion annually according to internet security experts at McAfee. In fact, cybercrime affects upwards of 17% of the online population, whereas physical crime rates are below 5%. Save yourself the cost of dealing with a digital attack before it costs you big. For a low annual cost, you can get complete antivirus protection from trusted companies with decades of experience keeping customers safe online. With prices under $20 a year, how can you afford not having antivirus software?

Is free antivirus software good enough?

Even the best free antivirus software falls short compared to paid protection. Though you can get a free antivirus download from trusted companies including AVG – they do not provide the same level of real-time protection and malware removal as the best antivirus software. Most free antivirus software, like the ESET Online Scanner, use state-of-the-art technology to scan your computer and detect any malicious files or vulnerabilities. They even provide instructions for how to eliminate threats. This process, however, can be difficult and there are plenty of other things that can go wrong putting you at even greater risk. Paid antivirus programs make it easy by automatically detecting and eliminating threats that could put your identity, files, and money at risk. We recommend that you skip the free virus protection and get antivirus software that makes keeping your computer safe easy. Compare the 10 best antivirus programs and get protected today!

norton-security-premium
Norton Antivirus

Norton Security Premium provides secure PC backup and powerful virus protection for your PC, Mac, smartphone, and tablets .

Norton Standard
Mcafee Antivirus

Mcafee Security offers comprehensive protection recommended for your Windows PC or Mac. Defends against viruses, spyware, malware and other .

Norton-Security-Deluxe
AVG Antivirus

AVG Security protects all of your data, on all of your devices. Secures multiple PCs, Macs, smartphones and tablets with a single subscription .

Norton-Internet-Security
Avast Antivirus

Avast Security is the next generation antivirus software that offers powerful protection for your PC, Mac, smartphone, and tablets.

About Norton

We are waiting your next move

Install Norton

install or reinstall your Norton product that is registered to your account.Download and install your Norton product on your computer.

Install Norton

Activate Norton

Activate your Norton product. Start your Norton product. On the Norton product window, next to the subscription status, click Renew or Activate Now. Click I have a key or code to enter. Type in your product key, and click Next.

Activate Norton

Norton Update

Click on Update Me Now so we can automatically detect your installed Norton. The Norton Update Center provides updates only for Windows-based Norton

Norton Update

Norton Renew

The simplest way to renew your protection is from inside your product. Here’s how:

Norton Renew

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