find element vs find elements in selenium

1List<WebElement> listOfElements = driver.findElements(By.xpath("//div"));

1Differences between findElement and findElementS method?
2    --> findElement():
3     
4      -It does returns SINGLE web element.
5      - Return type: WebElement
6      - If it cannot find a web element, it throw - NoSuchElementException
7          
8   
9   --> findElements():
10      - Returns a List of WebElements
11      - Return type: List<WebElement>