You can use Norton if it makes you feel better, just know its frankly a waste of money, and to be honest the protection from Norton is no better than what you would get fro ma free Anti Virus product.
My advice would be to either use Windows Defender that is built into Win10, or on of the three listed at the top of this thread.
https://www.pcreview.co.uk/threads/essential-pc-software-updated-21st-september-2017.2697599/
As someone once said, "just because you've always done it, doesn't make it right"