[Windows Central Question]

Since installing Windows 10 my computer is trying to update some Norton update that will need to make changes on the hard drive. Should I allow this?

[xandros9]

I doesn't come with Norton, but your PC probably did originally.
I would allow a Norton update, although I personally would use another A/V, but that's another thing

[jmshub]

Microsoft doesn't make this extremely clear, but if you uninstall Norton, Windows Defender will activate. That is Microsoft's built in antivirus program.