Download of Chinese version of Comodo Internet Security Suite - Free genuine antivirus software + hacker firewall

My antivirus software has expired, and buying the genuine version is so expensive! Is there a perfect crack or a way to upgrade for free? I've been asked this question quite a few times. YiCmYuan (异次元) has also previously recommended free antivirus software like Avira (Little Red Umbrella), Avast, and ESET NOD32, which is the favorite of X-Force. Today, I'm going to introduce a free, legitimate internet firewall + antivirus security suite: **Comodo Firewall + Antivirus**. Clearly, for those who need a firewall, this is an excellent choice. Many may not have heard of Comodo, but it's actually a relatively well-known security software abroad. Recently, they even launched an official Simplified Chinese version, making it especially suitable for users who don't like using software in foreign languages.