You hear about this all the time, but hardly any of us knows what it is. Here is what it is.
A razor is a quote. In the 14th century, a brilliant thinker & Franciscan Friar, named William of Ockham, England, figured something out for which he has been immortalized.
He said, "All things being equal, the simplest solution is the best one".
Today, we say KISS, which stands for Keep It Simple Stupid. That's Ockham's Razor. Now we all know.