ไวรัสคอมพิวเตอร์
Also known as virus, malware, software virus
type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code
AI overview
A computer virus is a type of program that spreads itself by inserting its code into other programs on your computer. It matters because once it's running, it can replicate widely and potentially cause damage or unwanted changes to your system.
AI-generated from the Wikipedia summary — may contain errors.