1.Keep your computer safe from security threats with this easy-to-follow advice for installing a firewall.
为了保护你的电脑远离威胁，请按照这个浅显易懂的建议安装防火墙。
2.Now, again, I'm going to give you hard-to-follow advice: Don't start fixing these errors! .
现在，我将再次给您一个难以遵循的忠告：不要开始修复这些错误！
3.To follow (advice, a suggestion, or a lead, for example).
听从（比如忠告、建议或领导）