Research on the GPIOS found out tha there was 40 pins.
Installation of Thonny IDE and micropython.
Learn basis on using Thonny,commands and the shell.Noted that the RPI has the communication protocals for everycode to be save as (name.py).By write a code to blink the on board LED(gpio 25) the following commands were introduced.
from machine import Pin
from time import sleep
led = Pin(25,Pin.OUT)
while True:
led.on()
sleep(1)
led.off()
sleep(1)
Further, I was able to introduce an external LED
from machine import Pin
from time import sleep
led = Pin(16, Pin.OUT)
while True:
led.on()
sleep(1)
led.off()
sleep(1)