Windows XP comes with a built-in firewall called Windows Firewall. For people who do not want to spend the money on a commercial software. Results 1 - 20 But it is not a real firewall, it does not prevent the access to your network, it only License: Free; OS: Windows Windows XP Windows Vista. Windows XP SP1 (service pack 1) included a simple firewall that is not automatically turned on when installed. This document includes instructions for turning it. I use Windows XP with a wireless router and Microsoft Security Essentials anti- virus and anti-spyware. Is the Microsoft firewall sufficient or do I. Get award winning free firewall software from Comodo. Supported OS: XP 32bit, Vista/Win7/Win8/Win/Win10 32 bit & 64 bit / MB RAM / MB space. Comodo's Free Firewall Download for Windows is a multi-layered security application Download Comodo Firewall for Windows 10 / 8 / 7 / Vista / XP SP2. describes how to turn off or turn on the Windows Firewall feature in Windows XP Service Pack 2. This guide will show how to configure the Microsoft Windows Firewall to allow inbound access to your computer from the Internet. Windows XP includes Internet . Windows does have a firewall built-in, but did you know there are other options? Here's a ZoneAlarm Free Firewall works with Windows 10, 8, 7, Vista, and XP. Windows XP comes with the Internet Connection Firewall (ICF) installed. Windows XP Service Pack 2 (SP2) installs the Windows Firewall.