⚠️ Always download directly from the official vendor’s archive/support page — many third-party “Windows 7 antivirus” downloads are malware.
If the machine is used for general web browsing or light office work, Kaspersky Free or ESET offer the best balance of protection and performance. However, the ultimate solution is to upgrade the hardware or migrate to a Linux distribution (like Linux Mint XFCE) that supports 32-bit architecture and receives active security patches. antivirus windows 7 32 bit