1. Sign in to youraccount.

2. Type in your email address and password for Norton, and click Sign In.

   If you do not remember your Norton account password, then click Forgot password? and follow the on-screen instructions to recover your lost password.

3. In the My Norton portal, click Download.

   If you are installing on Windows 10 in S mode, click Get it from Microsoft and follow the prompts to install from the Microsoft store.

4. In the Get Started page, click Agree & Download.

   If you are on a mobile device, choose the subscription that you want to download and tap Next.

   To install Norton device security, choose one of the options based on your device:

Install on Windows

1. 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.

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

   Follow the on-screen instructions to complete the installation.

Install on MAC

To install Norton product version 8.x or later, you need to have Mac OS X 10.10.x or later.

Before you install Norton, NortonLifeLock recommends that you click Norton License Agreement and read your product license agreement.

Install on MacOS 10.15.x (Catalina) or later

1. Click Install.

   

2. In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Norton for analysis. Do any one of the following:

   • Click Join Now to enable the Norton Community Watch on your Norton product.

   • Click Maybe Later to join the Norton Community Watch later.

   You can click Learn More to know more about Norton Community Watch.

3. When prompted, type your Mac administrator user account password, and then click Install Helper.

   

4. Click Restart.

5. After you restart your Mac, in the Norton installation window, click Open Preferences.

   

6. If you see the System Extension Blocked alert, click Open Security Preferences.

7. In the Security & Privacy window, click the lock icon at the bottom.

   

8. When prompted, type your administrator account password, and then click Unlock.

9. Do any one of the following:

   • Click Allow corresponding to the Norton message, navigate back to the Norton installation window, and then click Continue.

     If you do not see the Allow button, then close and reopen the Security & Privacy window to view the Allowbutton.

     

   • If you have multiple software or vendor installed on your Mac that requires your authorization, then you see Some system software was blocked from loadingmessage instead of Nortonmessage. In that case, click Allow, select the Nortonproduct in the list, and then click OK. 

10. In the Norton installation window, click Continue, and then click Allow to allow Norton to monitor all the network activities and block malicious websites from accessing your Mac.

    

11. In the Norton installation window, click Open Preferences to allow Norton to access your disk for better protection.

    

12. In the Security & Privacy window, ensure that the Norton System Extension option is enabled. Navigate back to the Norton installation window and click Complete.

    

Install on MacOS High sierra 10.13.x to MacOS Mojave 10.14.x

1. Click Agree & Install.

2. In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Norton for analysis. You can click Learn More to know more about Norton Community Watch. Do any one of the following:

   • Click Join Now to enable the Norton Community Watch on your Norton product.

   • Click Maybe Later to join the Norton Community Watch later.

3. When prompted, type your administrator account password, and then click Install Helper.

4. In the Norton installation window, click Open Now or Click here.

5. Do any one of the following:

   • Click Allowcorresponding to the Symantec message.

   • If you have multiple software or vendor installed on your Mac that requires your authorization, then you see Some system software was blocked from loading message instead of Symantec message. In that case, click Allow, select Symantecin the list, and then click OK.

   If you do not see the Allowbutton, then close and reopen theSecurity & Privacywindow to view the Allowbutton.

6. In the Norton Security installation window. click Continue.

7. Click Restart to complete the installation process.

Install on MacOS X 10.10.x (Yosemite) to OS X 10.12.x (Sierra)

1. Click Agree & Install.

2. In some cases, your Norton product provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Norton for analysis. Do any one of the following:

   • Click Join Now to enable the Norton Community Watch on your Norton product.

   • Click Maybe Later to join the Norton Community Watch later.

   You can click Learn More to know more about Norton Community Watch.

3. When prompted, type your administrator account password, and then click Install Helper.

4. When the installation completes, click Restart. Your product installation completes after you restart your Mac.

Install on Android

1. On the Norton 360 app screen in the Google Play Store app, tap Install.

2. When the installation finishes, tap Open.

3. Read and accept the License and Services Agreement, acknowledge our Global Privacy Statement, and then tap Continue.

4. Type your account email address and password, and then tap Sign In.

   If you have not activated your Norton 360 app subscription yet, see Activate the Norton 360 app on your mobile device. Norton 360 app installation is now complete.

   If you see any problems with installing Norton 360 app on your mobile device, make sure that your device has the latest version of Google Play Store app, and all the latest system updates installed.

Install on Iphone/Ipad

1. Under Download Norton from App Store, tap Download on the App Store.

   You are now redirected to App Store.

   If you are on an iPad, tap Install on iPad and follow the on-screen instructions.

2. Tap Get.

3. Tap Install.

4. Tap Done.

5. When the download finishes, tap Open to launch the Norton 360 app.

6. Read and accept the License and Services Agreement, acknowledge our Global Privacy Statement, and then tap Continue.

7. Type in your account email address and password, and then tap Sign In.

Install additional features

Based on your subscription plan, you might be entitled to additional features and benefits.

1. Sign in to your account.

2. The additional features and benefits available for your subscription plan are shown under the section Your Protection.

Source : Official Norton Brand
Editor by : BEST Antivirus KBS Team