I went in and changed the time I want Windows Update to run and even though it was set for tomorrow, it started running and I let it. After it booted back up for the last time, I got giant words saying I would like the changes etc. Then I look down and see the triangle with the exclaimation point on my internet connection and Avast antivirus. I click the Avast and it says my firewall is not on but hitting the button to turn it on doesn't work. I've tried to do a System Restore and there are no dates to go back to. It has taken them out.
On to the internet connection, I've done trouble shooting and it says I am missing a certain Protocol. It won't see my router. I've called my service provider and they can't help.
PLZ help if possible. I'm on my laptop and all is well. It's the Desktop one that all this happened to.