In the first step , i will give you the link , from there you can easily download your norton . Please read all the steps in order to successfully install your antivirus .
click on the link //www.norton.com/setup
On this page the download file is already there and it will be downloaded automatically if you have a google chrome browser . If you are using internet explorer (blue E) then a it will show you a option to save in the bottom. You need to click on save.
Now it will show you another option to run you just need to click on run.If you do not find the download file , then you just need to press ctrl+j at the same time in order to open your download.
If you successfully run the download file then it will show you a box , where you can put your Product Key.( Product Key is a 25 digit alphanumeric set which is on the back of your card)
Press agree and install
Now your computer will prompt and you need to click on “yes”.
Now you will get another box on your computer there you need to put your email and then click on start using norton on the downside. Now you are done the norton is now scanning your computer for the first time. Enjoy your superb light weight antivirus.