1. Visit the Yahoo Norton Security Online page, then click Try It Free.
2. Sign in or create an account.
3. Enter your payment info, then click Start my free trial.
4. You may see a popup window offering another product. Click Get Support Now if you want to make the purchase or click No Thanks to continue without it.
5. Click Get started now!
6. To install on the computer or device you're using, click Agree & Download.
   - To install later or on a different device, select Send a Download Link, then check your email from the device where you want the program and follow the instructions from there.
7. Click to open your Download folder then click on the Norton Download Manager file.
8. Click Agree & Install to accept the License Agreement.
9. Click Restart to complete the installation.

Note that uninstalling the program won’t discontinue your subscription. Visit My Subscriptions to cancel.

Follow the instructions to remove Norton Security Online for Windows.

Note that uninstalling the program won’t discontinue your subscription. Visit My Subscriptions to cancel.

Follow the instructions to remove Norton Security Online for Mac.