what the program "firewall" exactly doing on my pc???

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what the program "firewall" exactly doing on my pc???

2007-03-06 03:12:18 · 2 answers · asked by Anonymous in Computers & Internet ➔ Security

2 answers

Keeps unwanted programs from making contact with your PC also helps keep your information from going out. It kind of acts like a shield.

2007-03-06 03:17:01 · answer #1 · answered by The Truth 2.0 5 · 0⤊ 0⤋

That is a hard question to answer in just a few words. So have a look around the link below. It will help you understand what it does much more.

http://computer.howstuffworks.com/firewall.htm

2007-03-06 11:26:52 · answer #2 · answered by rlh242424 6 · 0⤊ 0⤋