Windows Firewall is a personal firewall, included with Microsoft’s Windows XP, Windows Server 2003, and Windows Vista. Its main function is to monitor and restrict the absurd and suspicious information traveling between your PC and a network such as the Internet.

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Arc flash is a common phenomenon that needs to be safeguarded against in some working facilities. This is a kind of electrical explosion that occurs due to a low impedance connection. This connection could be with the ground or another voltage phase from an electric system.

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