‡ Norton Family and Norton Parental Control features are not supported on Mac. ‡‡ Requires your device to have an Internet/data plan and be turned on. § Dark Web Monitoring in Norton 360 plans (without LifeLock) defaults to monitor your email address only. Norton™ Security Online. Shield your PC, Mac, and mobile devices from viruses and online threats. Learn more about Norton Security Online. Think your PC is infected? Detect and help protect against malicious software that uses your computer to send spam, host. Even Macs Need Antivirus Protection. The myth that Macs don't suffer malware attacks has been. Install Norton Security Online on your Mac. Learn how to install Norton Security on a Mac computer. Get all the features of Norton Security and more in Norton 360. Or try Norton 360 with LifeLock that combines device security, online privacy and identity theft protection into an all-in-one plan. Available for Windows™ PC, Mac®, iOS and Android™ devices: Norton Secure VPN is compatible with PCs, Mac, Android smartphones and tablets.
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In some cases, Norton product may block a suspected activity on your computer that matches a security threat behavior. These activities may include download of a file, auto-sync of mobile device with your desktop computer, or Internet access to an application. You may also receive repeated notifications to restart your computer.
If you know that the activity or application that trigger these notifications are safe, you can temporarily turn off Norton for a specified duration.
Turning off Norton Protection leaves your computer vulnerable to attacks. If you want to turn it off for troubleshooting a problem, make sure that you turn it on again.
You can use the Fix Now option in the main window turn on protection.
Video: How to turn off Norton temporarily and to turn off Norton notifications on Windows
Features & Benefits
How Norton Security Online helps protects your PC, Mac, and mobile devices:
- Secures multiple PCs, Macs, smartphones and tablets with a single subscription
- Helps safeguard your private information
- Manages protection for your devices with an easy-to-use web portal
- Remembers, secures and automatically enters your username and passwords
- Alerts you about risky Android apps before you download them
- Easy to install and use
Instructions
Installation Instructions
Follow these quick steps to get started! Comcast.net email address and password are required to continue. Find my email address.
Step 1
Pitch card game online. Have your Xfinity user ID or Comcast.net email address and password ready.
- If you don't know your user ID, find it.
- Forgot or lost your password? Reset it now.
Step 2
Uninstall any existing security software from your computer, including previous versions of Norton Security.
Sentinel protection installer 7.6.1 download. Click here to begin the Norton Security Online download process.
Log in with your Xfinity user name and password if prompted.
Create or log in to your Norton account.
Download the product on the device you are using or send a link to download on another device.
Step 3
Check tips and tricks if you have any issues or questions about the download process or chat with a Norton customer support representative.
Looking for more help on install? Visit our Support Page or call Norton Support at 1-877-272-7149.
System Requirements
Operating Systems Supported
Norton Security covers PCs, Macs, Androids, iPads and iPhones. Some features are not available on iPad and iPhone.
Windows Operating Systems
- Microsoft Windows 10 (all versions), except Windows 10 S. Edge browser not supported.
- 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.
- Microsoft Windows Vista (all versions) with Service Pack 1 (SP 1) or later. New features are no longer supported on Windows Vista operating systems. ID Safe browser extension is no longer supported on Windows Vista.
- Microsoft Windows XP (32-bit) Home/Professional with Service Pack 3 (SP 3) or later. New features are no longer supported on Windows XP. ID Safe browser extension is no longer supported on Windows XP.
Mac Operating Systems
Norton Security For Macbook Pro
- Current and previous two versions of Mac OS.
- Norton Family and Norton Family Premier features not supported.
Android Operating Systems
Auto-scan of apps on Google Play is supported on Android 4.1 or later, except for Samsung devices. Samsung devices running Android 4.2 or later are supported. For earlier versions of Android, the Google Play 'Share' function must be used to scan apps on Google Play.
iOS Operating Systems
- iOS 8 or later.
- iOS 9 or later is required for Norton Family Premier Child Monitoring app.
Required for All Installations
- A standard web browser such as Internet Explorer, Chrome, or Firefox.
Frequently Asked Questions
Xfinity Internet customers can download Norton Security Online by doing the following:
Jan 04, 2011. Jan 07, 2019. Download imovie for macbook pro free. From the first scene to the last. Whether you're using a Mac or an iOS device.
- Download here
- Go through the steps, which will include removing any existing anti-virus software from your computer, and install Norton Security Online.
Norton Security For Mac Products
Norton Security For Mac
Instructions
Installation Instructions
Follow these quick steps to get started! Comcast.net email address and password are required to continue. Find my email address.
Step 1
Pitch card game online. Have your Xfinity user ID or Comcast.net email address and password ready.
- If you don't know your user ID, find it.
- Forgot or lost your password? Reset it now.
Step 2
Uninstall any existing security software from your computer, including previous versions of Norton Security.
Sentinel protection installer 7.6.1 download. Click here to begin the Norton Security Online download process.
Log in with your Xfinity user name and password if prompted.
Create or log in to your Norton account.
Download the product on the device you are using or send a link to download on another device.
Step 3
Check tips and tricks if you have any issues or questions about the download process or chat with a Norton customer support representative.
Looking for more help on install? Visit our Support Page or call Norton Support at 1-877-272-7149.
System Requirements
Operating Systems Supported
Norton Security covers PCs, Macs, Androids, iPads and iPhones. Some features are not available on iPad and iPhone.
Windows Operating Systems
- Microsoft Windows 10 (all versions), except Windows 10 S. Edge browser not supported.
- 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.
- Microsoft Windows Vista (all versions) with Service Pack 1 (SP 1) or later. New features are no longer supported on Windows Vista operating systems. ID Safe browser extension is no longer supported on Windows Vista.
- Microsoft Windows XP (32-bit) Home/Professional with Service Pack 3 (SP 3) or later. New features are no longer supported on Windows XP. ID Safe browser extension is no longer supported on Windows XP.
Mac Operating Systems
Norton Security For Macbook Pro
- Current and previous two versions of Mac OS.
- Norton Family and Norton Family Premier features not supported.
Android Operating Systems
Auto-scan of apps on Google Play is supported on Android 4.1 or later, except for Samsung devices. Samsung devices running Android 4.2 or later are supported. For earlier versions of Android, the Google Play 'Share' function must be used to scan apps on Google Play.
iOS Operating Systems
- iOS 8 or later.
- iOS 9 or later is required for Norton Family Premier Child Monitoring app.
Required for All Installations
- A standard web browser such as Internet Explorer, Chrome, or Firefox.
Frequently Asked Questions
Xfinity Internet customers can download Norton Security Online by doing the following:
Jan 04, 2011. Jan 07, 2019. Download imovie for macbook pro free. From the first scene to the last. Whether you're using a Mac or an iOS device.
- Download here
- Go through the steps, which will include removing any existing anti-virus software from your computer, and install Norton Security Online.
Norton Security For Mac Products
Norton Security For Mac
Is Norton Good For Mac
Want help protecting more than five devices?
Add Norton Security Deluxe to your complimentary Norton Security Online subscription to help protect additional devices.