[Query] How to disable Win 7 Jump list and get the standard system menu back progrmatically?

Hi All,
I am very new to this forum, please forgive me if I have posted in wrong forum, Mods you can move or remove my posting if it's in appropriate.

I have couple of queries.

[Query 1]: How to disable Win 7 Jump list and get the standard system menu back progrmatically? I searched a lot but could not find any Windows API?

[Query 2]: I have Windows Form created in Managed C++.... Does any of you know
How can I place a shortcut editor control in that (which would allow user to configure their own shortcuts for some operations)

[Query 3]: I have already read
https://portableapps.com/development/beginner_packaging
I have an application called PMW ( process manager for Windows) , which is a portable application. I am almost ready with newer release.

I would to share it with you all for testing, but I can't figure an option over here to uplaod it for testing and get constructive criticism :).
Neither I could understand the concept of putting Splash Screen, my application do not have any splash screen.

Mods let me know if I can share my app with any of you and then you decided whether it's Alpha/Beta/RC/PreRelease quality.