https://coderstoolbox.net/string/#!encoding=xml&action=decode&charset=none

https://www.sejda.com/html-to-pdf

URL To QRCode

import pyqrcode
from pyqrcode import QRCode
dest = 'https://pyshark.com/generate-qr-code-using-python/'
myQR = QRCode(dest)
myQR.show()
myQR.png('qrcode1.png', scale=8)
exit()

"Clear"

import os
def clear():
os.system('clear||cls')
clear()


For number 7 i will do an extra tutorial on channel, it's possible on windows with autoit.

thanks to @MrBlackX for recording