To access:
Under Security on the navigation bar, click Firewall.
What it does:
The Firewall pane provides information about the status of your firewall protection. In addition to checking the firewall status, from here you can open the Windows Firewall to examine or change any settings accessible through the Windows Control Panel.
Why use it:
A firewall puts up a barrier against hackers and other intruders, but allows the internet access that you do want. Staying informed about the status of your firewall protection is essential to safe computing.
Click Refresh firewall status for the most up-to-date info on your firewall protection.
With System Mechanic's firewall monitoring turned off:
System Mechanic will not check for the installation of a firewall program.
System Mechanic's calculation of your PC's security and overall status will not include a check for the presence of firewall software.
Disabling firewall monitoring is not recommended.