User:L1g1t retar3d84

Windows 7 Firewall Since the introduction of the first firewall built into the operating system (Internet Connection Firewall) of Windows XP, Microsoft has steadily improved the firewall in each version of Windows. While the Windows Firewall included in the newest client OS, Windows 7 is more the same rather than different, it does provide some nice tweaks to make it more user-friendly and at least one big change that makes a difference to mobile users. A firewall helps keep hackers and malicious software from getting in and messing/changing your settings or taking your information. Windows Firewall is on by default in Windows 7, so you don't need to set it up—plus we've made it more flexible and easier to use. Now you can fine-tune the protection and notifications you want for each of your network profiles—Home, Work, and Public. When you're connected to a public network like a library or a coffee shop, you may want to block all incoming connections. At home or work, this might be overkill. Whatever level of protection you choose for your profiles, you'll be able to switch between them with ease.