BradLeon wrote:update.microsoft.com works
but
login.microsoftonline.com doesn't work. , said SSL error: server identifying itself as "search.dnsadvantage.com"
I was able to access the above link properly. Is it possible you have some browser redirect issues?
I would suggest a scan using the FREE version of Malwarebytes. You can find it here http://www.malwarebytes.org/products/malwarebytes_free/