KGC Simple OLED Display

/*
Simple OLED display code

Wiring diagram at https://circuitdigest.com/microcontroller-projects/arduino-ssd1306-oled-display

You will need the Adafruit GFX library and the Adafruit SSD1306 library, which you can install
in the Arduino IDE with the following steps:
1. go to Tools > Manage Libraries...
2. wait for it to update the list of libraries
3. in the top search box, enter "Adafruit SSD1306" and press Enter
4. next to Adafruit SSD1306, click the "Install" button
5. repeat steps 3 & 4 for "Adafruit GFX"
6. close the Library Manager window
*/

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

// this defines the Arduino pins that connect to the display, you can use direct wires or a breadboard
// you can't plug the OLED display directly into the Arduino!
#define OLED_MOSI   9 // labeled "D1" on the OLED display
#define OLED_CLK   10 // labeled "D0" on the OLED display
#define OLED_DC    11 // labeled "DC" on the OLED display
#define OLED_CS    12 // labeled "CS" on the OLED display
#define OLED_RESET 13 // labeled "RES" on the OLED display

Adafruit_SSD1306 display(OLED_MOSI, OLED_CLK, OLED_DC, OLED_RESET, OLED_CS);

void setup(){
  Serial.begin(9600);

  // set up the OLED display
  display.begin(SSD1306_SWITCHCAPVCC);
  display.clearDisplay();
  display.display();
}

void loop(){

  // this block displays the first screen
  display.clearDisplay();
  display.setTextSize(2);
  display.setTextColor(WHITE);
  display.setCursor(0,0);
//display.println("1234567890"); // text size 2 allows max 10 characters per line, max 2 lines
  display.println("Kent Girl");
  display.println("Coders :)");
  display.display();
  delay(2000); // delay for 2 seconds

  // this block blanks the screen for 1/4-second
  display.clearDisplay();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(0,0);
  display.display();
  delay(250);

  // this block displays the second screen
  display.clearDisplay();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  display.setCursor(0,0);
//display.println("12345678901234567890"); // text size 1 allows max 20 characters per line, max 4 lines
  display.println("********************");
  display.println("Who runs the world?");
  display.println("Girls run the world!");
  display.println("********************");
  display.display();
  delay(3000);

  // copy & paste the 8 lines of code above to make another screen!
}