I'm writing a simple program in Python and I need to change windows in which the application works multiple times. I could use pyautogui.click(x, y); to click on the taskbar but thats not efficent enough. 
Is there anyway I can do it with a command like: open('appname') or: summon('appname')
Thanks for the help!
you using GUI without Tkinter? very interesting. you need to open program with python script?
try:
import os
# If program isnt in a folder with script
os.system("start LETTER:\Path\To\Program")
# If program in a folder with a script or program is a command in command line
os.system("start ProgramName")
With it you can launch any program without limit (if you have a good CPU, GPU and RAM :D)
I want to open an already opened app in Python