Windows Firewall

Windows Firewall is a security feature built into Windows that acts as a barrier between your computer and the internet or network. It monitors and controls incoming and outgoing data to protect your device from unwanted access, such as hackers or malicious software. By setting rules, it allows legitimate programs to communicate while blocking potentially harmful connections. Think of it as a security guard that screens what data enters or exits your computer, helping to keep your system safe without interfering with normal operations.