XP personal network online firewall five steps to get

firewall is a set of software or hardware that can help protect the computer from hackers and many computer viruses. Therefore, you should install the firewall before connecting your computer to the network.

If you are using Windows XP operating system, you can use its built-in Internet Connection Firewall.

is worth noting that the network connection is to use a firewall to block certain types of potentially harmful network communication mode operation, so it will block some useful network communication work. For example, sharing files or printers over a network, applications such as instant messaging transfer files, or as a host for multiplayer games. But we still strongly recommend using a firewall because it helps protect your computer immediately.

Step 1: Turn on the Internet connection firewall. Click [Start], select [Control Panel], and enter the following page, as shown in Figure 1.



Step: Select [Network and Internet connections], then [Fi], as shown in FIG 2.



Step Three: In the [LAN] or [High Speed ​​Internet] heading, click the icon and select the connection you want to help protect, shown in Figure 3.

Step 4: In the left work pane, under [Network Tasks], click [Change Settings for this connection].

Alternatively, right click on the local connection and press [Properties], as shown in Figure 4.



Step Five: On the [Properties] tab from, [senior] next, select [Protect my computer and network by limiting or preventing this computer from the Internet access Next to the box, as shown in Figure 5.



selecting this box, you can protect your computer and network.

After selecting this box and closing the [Content] window, the firewall will open. Firewalls can interfere with certain network operations, such as file and print sharing, network-related programs, or online games.

for computer security, the use of a firewall is only an important first line of defense, you should also use Windows Update and antivirus software to help secure your computer.