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Antivirus software for your Windows 10 PC or laptop.

Norton AntiVirus Plus helps to protect your Windows 10 device—and the personal information it stores—against viruses and malware like ransomware and other threats as you bank, shop, and browse online.

Payment method required. When trial ends, paid subscription starts at XX.XX/first year and automatically renews at XX.XX/year, unless the renewal is cancelled. Price is subject to change. Savings compared to the renewal price.
Subscription details below.

Norton AntiVirus Plus offers protection for 1 PC or Mac®

60-Day Money-Back Guarantee

100% Virus Protection Promise2

24/7 Live Customer Support

Online threat protection

Easy to use

Easy to use

Credit Alerts

Password Manager

How to install antivirus on Windows 10.

It's really quick and easy to install Norton AntiVirus Plus on Windows 10, just follow these simple steps;

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Step 1
Go to and sign in with your Norton account email address and password.
Step 2
In the My Norton portal, click Download. Next, on the “Get Started” page, click Agree and Download.
Step 3
Once the download completes run the installer from your browser, press Ctrl + J key, to open the “Downloads” window in your browser, and double-click the file that you downloaded.
Step 4
If the User Account Control window appears, click Continue and follow the on-screen instructions.

Virus protection and more for Windows 10. 

Norton AntiVirus Plus is more than just antivirus software for Windows 10. It comes with advanced tools to help you stay more safe and secure online.

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Device Security

Real-time protection for 1 PC against ransomware, viruses, spyware, phishing, and other online threats. 

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Online Threat Protection

Advanced security helps protect your private and financial information when you go online.

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Smart Firewall for PC

Monitors communications between your computer and other computers and helps block unauthorized traffic.

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PC Cloud Backup4

2GB of cloud storage to store important files and documents to prevent data loss due to hard drive failures, stolen devices, and even ransomware.

Norton AntiVirus Plus features

Get a free trial of Norton AntiVirus Plus for your Windows 10 PC or laptop.

Enjoy powerful protection for your Windows 10 device and the personal information that it stores. 

1 Year
S$44.00 first yr

S$44.00first yr

Savings compared to the renewal price of S$44.00/year.
Subscription details below.*

Norton AntiVirus Plus offers protection for 1 PC or Mac®

S$44.00first yr

Savings compared to the renewal price of S$44.00/year.
Subscription details below.*

Norton AntiVirus Plus offers protection for 1 PC or Mac®

How Norton AntiVirus Plus helps protect you.

Norton AntiVirus Plus helps to protect your Windows 10 device from viruses and other malware, but it offers more than that.

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Virus Protection Promise2

From the moment you subscribe, a Norton expert is available to help keep your device virus-free, and if not, we’ll give you a refund.2

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Password Manager

Easily generate, and more securely store and manage your passwords, credit card information, and other credentials online.

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Anti-Phishing Protection

Helps protect against fraudulent versions of legitimate websites set up by scammers to steal your money, passwords, and personal information.

Frequently asked questions.

Windows 10 built-in security is good but it’s possibly not enough to offer the level of protection you want.  If you need powerful virus and malware protection for Windows 10, we recommend subscribing to trusted services like Norton AntiVirus Plus or one of the Norton 360 plans.

Antivirus software helps to protect Windows 10 devices by scanning files and processes in real time. It looks for harmful codes or patterns linked to known viruses. The software keeps a database of virus signatures and compares files on your computer with these signatures to find matches. It also examines file behavior and characteristics to detect new viruses or other types of malware. By using real-time scanning, signature-based detection, and other types of file analysis, antivirus software helps to provide virus and other malware protection for Windows 10 devices.

Windows 10 has its own built-in security, however it may not be enough to protect your device against more sophisticated online threats like ransomware. We recommend using a specialized antivirus like Norton AntiVirus Plus, which you can try it by selecting the free trial option on this page. You’ll be required to enter your payment details and when the trial ends, paid subscription starts, unless you cancel before that time.

It’s quick and simple to run Norton scans on your Windows 10 PC.

1. First open your Norton device security app.
2. If you see the “My Norton” window, next to “Device Security”, click Open.
3. In the Norton app main window, double-click Security, and then click Scans.
4. In the “Scans” window, next to “Scans and Tasks”, select one of the following:

  • Smart Scan > Go
  • Quick Scan > Go
  • Full Scan > Go
  • Custom Scan > Go, then click Run next to “Drive Scan”, “Folder Scan”, or “File Scan” to navigate to the components that you want to scan.

5. In the “Results Summary” window, click Finish.
6. If there are items that require attention, review the risks in the “Threats Detected” window.

Norton AntiVirus Plus can help protect you against phishing on your Windows 10 PC. It helps to block fraudulent websites that were created by scammers to steal your personal information, money, and passwords.

System Requirements

Not all features are available on all devices and platforms.

Norton Parental Control, Norton Cloud Backup, and Norton SafeCam are presently not supported on Mac OS.

Windows™ Operating Systems

Compatible with Microsoft Windows 11

Microsoft Windows 10 (all versions)

Microsoft Windows 8/8.1 (all versions). Some protection features are not available in Windows 8 Start screen browsers.

Microsoft Windows 7 (all versions) with Service Pack 1 (SP 1) or later with SHA2 support

Mac® Operating Systems

Current and previous two versions of Mac OS.

Features not supported: Norton Cloud Backup, Norton Parental Control, Norton SafeCam.

Android™ Operating Systems

Android 8.0 or later. Must have Google Play app installed. Multi-user mode not supported.

iOS Operating Systems

iPhones or iPads running the current and previous two versions of Apple® iOS.

Available for Windows™ PC, Mac®, iOS and Android™ devices:

Norton Secure VPN is compatible with PCs, Mac, Android smartphones and tablets, iPads, and iPhones. Norton Secure VPN may be used on the specified number of devices – with unlimited use during the subscription term.

Windows™ Operating Systems

Microsoft Windows 7 (all versions) with Service Pack 1 (SP 1) or later

Microsoft Windows 8/8.1 (all versions)

Microsoft Windows 10 (all versions), except Windows 10 in S mode

Microsoft Windows 11 (all versions), except Windows 11 in S mode

Mac® Operating Systems

Current and previous two versions of Mac OS.

Android™ Operating Systems

Androids running 8.0 or later.

iOS Operating Systems

iPhones or iPads running the current and previous two versions of Apple® iOS.

No one can prevent all cybercrime or identity theft.

  • Details: subscription contracts begin when the transaction is complete and are subject to our Terms of Sale and License & Services Agreement. For trials, a payment method is required at sign-up and will be charged at the end of the trial period, unless cancelled first. 
  • Renewal: subscriptions automatically renew unless the renewal is cancelled before billing. Renewal payments are billed annually (up to 35 days before renewal) or monthly depending on your billing cycle. Annual subscribers will receive an email with the renewal price beforehand. Renewal prices may be higher than the initial price and are subject to change. You can cancel the renewal as described here in your account or by contacting us here.
  • Cancellation & Refund: you can cancel your contracts and get a full refund within 14 days of initial purchase for monthly subscriptions, and within 60 days of payments for annual subscriptions. For details, visit our Cancellation & Refund Policy. To cancel your contract or request a refund, click here.

Virus Protection Promise: To be eligible, you must have a qualifying subscription with automatic renewal. If a Norton expert is unable to remove the virus from your device, then you may receive a refund based on the actual price paid for the current term of your qualifying subscription. If you have a bundle (a qualifying subscription from Norton purchased with either another offering from Norton, or a third party offering), your refund will be limited to the Manufacturer’s Suggested Retail Price of only your qualifying subscription for the current term, not to exceed the total bundled price paid. Any refund will be net of any discounts or refunds received and less any shipping, handling and applicable taxes, except in certain states and countries where shipping, handling and taxes are refundable. The refund does not apply to any damages incurred as a result of viruses. See for complete details.

Cloud Backup features are only available on Windows (excluding Windows in S mode, Windows running on ARM processor).

SafeCam features are only available on Windows (excluding Windows in S mode, Windows running on ARM processor).

Video Supervision requires a browser extension on Windows and the in-app Norton Browser on iOS and Android. It monitors videos viewed on (but not YouTube videos embedded in other websites or blogs) and on (but only on Windows). It does not work with the YouTube or Hulu apps.

16 To suppress most alerts for Windows, full-screen mode must be in use.

γ Norton Safe Search does not provide a security rating for sponsored links nor does it filter out potentially unsafe sponsored links from the search results. Not available on all browsers.

 Parental Control can only be installed and used on a child’s Windows™ PC, iOS and Android™ device but not all features are available on all platforms. Parents can monitor and manage their child’s activities from any device – Windows PC (excluding Windows in S mode), Mac, iOS and Android – via our mobile apps, or by signing into their account at and selecting Parental Control via any browser. Mobile app must be downloaded separately. The iOS app is available in all except these countries.

Popular browsers are supported, including Chrome, Edge, and FireFox. Parental Control portal access is not supported on Internet Explorer. On iOS and Android, the in-app Norton Browser must be used to get the full benefit of the features.

‡‡ Requires your device to have an Internet/data plan and be turned on.

§ Dark Web Monitoring defaults to monitor your email address only and begins immediately. Sign in to your account to enter more information for monitoring.

Δ 24/7 Support is available in English only. See

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