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Is there a way to enable the Windows Taskbar alert for a Python program?

I'm looking for a way to allow my own programs to utilize the orange flashing that some applications do when they have an alert. Is this something that is accessible in Python, or any language for that matter?
I've done some research and I understand how I could do this with my GUI (make a popup or change a window color), but I'm more interested in directly interfacing with the Windows Taskbar and using their built-in alert tool on my own program.
Example of the alert for those who don't know

Creating kiosk app with web browser extension

I would like to create a kiosk application that wraps a web browser and enables extensions.
This application needs to be launched at startup of windows 10 pro. It has to display a web page and an extension that hide html elements like buttons and links.
I have tried to develop a little application with python and selenium. It actually works but the application start too slow and shows the desktop. I tried some startup application mechanism on Windows but none of them can launch the application fast enough to hide the desktop.
Now I am following the uwp way. It solves all the problems about the kiosk implementation but with WebView2 I think I cant use extensions. I was thinking about injecting javascript code on the fly but I dont now how to do it or if it is possible.

You can use WebView2's ExecuteScriptAsync(string) method to run JavaScript.

How to interact with windows elements within selenium python code?

What is an easy(simple/clean) way to add few steps to interact with windows based elements within python selenium script?
eg:
Click a download button via selenium driver, change the file name and location and click save button on windows dialog.
Note:
Downloads button is just an example. I pretty much want to know a common way to handle any kind of items.
I do not want a way where they recommend a way to configure browser such that downloads happen automatically at a specific location on our system.
Way to execute my scenario:
Keep this setting turned ON in chrome.
Ask where to save each file before downloading.
Website to try - https://www.seleniumhq.org/download/.
Try downloading anything.

There is a project called Winium, remote driver implementation of Selenium for automating desktop applications. This could help you with this job.
You can spy ui using Inspect.
Find the samples at https://github.com/2gis/Winium.Desktop/wiki/Magic-Samples

Try to use AUTO It, it will be useful in Interacting with windows based applications in selenium.
Check out here - https://www.guru99.com/use-autoit-selenium.html
Hope This Helps You.

How to control a Windows application from Python

I have the application installed on my windows PC, I want to launch that application using python and select dropdown options and do some other activities in that application.
I was able to launch the application using the os.system command, but I am not able to proceed further.
I want my program to do things like:
* select from a dropdown menu
* click on a button
How can my application control the user interface of another application?

Normally, an application exposes a user interface (UI) for users, and an application programming interface (API) for programming.
A human being uses keyboard and mouse to work with the user interface (UI)
An application uses programming to work with the application programming interface (API)
The UI is designed for humans, and the API is designed for computers.
It is sometimes possible to use programming to control the user interface of another program -- so your program acts as if it were using the keyboard and mouse. This technique is often called "UI automation", and programs that do it are sometimes called "robots".
It's a big topic, and it can be quite complex. It's almost always better to use an API instead if you can: it's faster, simpler, more reliable.
If you do need to use UI automation, there are a few different tools that can help.
You are asking about Python, so here are a few UI automation tools that work with Python:
AutoIT is a standalone product, but you can use Python to script it.
PyWinAuto is designed for use from Python.
Sikuli uses computer vision to find parts of the screen. I believe it comes with a recording tool as well.
Just to repeat: UI automation is weird and hard. If you can possibly use an API instead, your life will be much easier.

You need to install pywinauto package
Try the following code to run the .exe file
from pywinauto import application
app = application.Application()
app.start("Notepad.exe")

here you are:
(with os ^_-)
import os
os.startfile('your exe file address')

How to control an outside executable application?

I have my own application on python 2.7. I want to control an outside .exe application.
I'm able to launch such an application, klm.exe as:
from win32com.client import *
ExtApp = Dispatch("Wscript.Shell")
ExtApp.Run("E:\XYZ\ABC\klm")
But I want to have full control of this outside .exe application as it has tabs, radio buttons, push buttons, etc.
Is there a way to do so?

But I want to have full control of this outside .exe application as it has tabs, radio buttons, push buttons, etc.
Is there a way to do so?
Yes, multiple ways, depending on the application.
Since you're already using COM (although I'm not sure why you're using it just to launch apps)… does the app have a COM automation (IDispatch) interface? If so, there will probably be documentation showing how to use it from VB# (or VBScript or C# or …), which you can easily adapt to Python and win32com. (For an example of such an application, see the Outlook automation docs.)
If there's no COM automation interface, there may still be a lower-level COM interface, which is almost as easy to use via win32com, but it usually won't provide any access to the GUI controls; instead, you'll be talking to the same lower-level functionality that the GUI uses. (For a good example, see Apple's iTunes COM Interface.)
If there's no COM support at all, the simplest thing to do is to automate it via Windows WM_* events. There are some examples of doing that in the pywin32 documentation, but there are also a lot of higher-level wrappers, like AutoPy and pywinauto/swapy, and so on that will make things a whole lot easier. There are dozens of these, free and commercial, and even more if you're willing to step outside of Python and use a different scripting system, and SO is not a good place to discuss the pros and cons of each.
Finally, you can always ignore the app's windows and just automate the system mouse… but this is almost always a silly thing to do.