When is a logical fallacy considered to be present in an argument?

A logical fallacy is present in an argument primarily when the argument does not adhere to factual accuracy. This lack of alignment with factual information undermines the argument's validity, making it logically flawed. An argument must be built upon accurate premises to maintain credibility; if it deviates from factual accuracy, it can lead to erroneous conclusions or support false claims.

While other factors like limited perspectives can weaken an argument or make it less persuasive, they do not automatically indicate a logical fallacy. The essence of a logical fallacy lies in the reasoning process and its reliance on truthfulness and factual correctness. An argument that is sound in reasoning but built on incorrect facts cannot withstand scrutiny, unlike one backed by accurate information, regardless of how thorough or well-reasoned it may superficially appear.