So, as I understood it. The browser asks for a website, say, myWebsite.com.
After churning around the internet where that site is reached and the request is passed to the server software, I’m assuming Apache (doesn’t matter). Apache then finds the file MyWebsite.com/index and sends it back to the browser.
But if MyWebsite.com is running WordPress how does it know that and launch WordPress rather than looking for my “index” file?