Hi all,

My laptop has been running with Windows 8 home premium for a long time with out any trouble. But this morning a odd phenomenon struck me a lot. When I clicked to open the Control Pannel, a message about adopting recommended settings appeared in the "Open or Close Windows Firewall". Then I clicked the setting, it gave me no response. And the firewall was not started up.

Any computer talent, Pls do me a favor!