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Norton Setup & Download Guide | Install & Activate Norton Antivirus
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Norton Setup & Activation Guide
Norton is one of the most trusted names in cybersecurity, protecting millions of devices against viruses, malware, ransomware, and online threats. If you have purchased Norton Security or Norton 360, the next step is to complete your Norton setup and activation.
This guide will walk you through:
- How to set up Norton on Windows, Mac, Android, and iOS
- How to activate Norton subscription using a product key
- Common problems with Norton activation and solutions
Norton Setup
Step 1: Create or Sign in to Your Norton Account
Step 1: Create or Sign in to Your Norton Account
Step 1: Create or Sign in to Your Norton Account
- Visit the official website: norton.com/setup
- Click Sign In (if you already have an account)
- Or create a new Norton account with your email and password
Step 2: Download Norton
Step 1: Create or Sign in to Your Norton Account
Step 1: Create or Sign in to Your Norton Account
- Once logged in, select your purchased Norton product.
- Click Download and save the installer.
- The setup file is usually named NortonDownloader.exe (Windows) or NortonInstaller.dmg (Mac).
Step 3: Install Norton on Your Device
Step 1: Create or Sign in to Your Norton Account
Step 3: Install Norton on Your Device
- Windows: Double-click the file → Follow on-screen instructions → Allow permissions.
- Mac: Open the .dmg file → Drag Norton icon into Applications folder.
- Mobile (Android/iOS): Go to Google Play Store or Apple App Store, search for Norton 360, and install.
Once installed, you are ready for Norton activation.
Norton Activation Guide
Step 1: Locate Your Norton Product Key
- Find it in your purchase confirmation email
- On the retail card/box if purchased offline
- Or in your Norton account under “My Subscriptions”
Step 2: Enter Product Key
- Open Norton app.
- Click on Help or Activate Now.
- Enter the 25-character product key (XXXXX-XXXXX-XXXXX-XXXXX-XXXXX).
- Press Activate.
Step 3: Complete Activation
- Norton will validate your key.
- Once verified, your subscription starts immediately.
- Restart your device if prompted.