Forced Upload and install of toolbar, OR SOMETHING

Why did a weird looking window with a NORTON header tell me I had to reboot my computer to finish install? My settings are for ASK BEFORE DOING ANYTHING! When I connected to a CHAT SUPPORT, they didn't say anything about my question, but wanted to collect a list of my personal information, [Removed]

Does anyone know about creepy new Norton/Yahoo Bar? I am thinking of doing a System Restore, since no one is responding to me.