If you mean that you have a program you write with multiple forms, and when you run it you have a bunch of "programs" in your taskbar, then what you actually have is 1 program, with multiple windows/forms that each are told to be present in the taskbar. Easy fix.

If you haven't already, pick one form/window to be the main window. Then individually select your other form/windows and change the properties-->ShowInTaskbar=False

If you have a series of forms/windows that the user moves through like 10 forms that ask different questions, and your problem is that when you open the next window the old one remains on the screen that can also be easily fixed. When you call the next window to load, hide the previous one with:
form1.hide

Hope this helps, Happy programming!

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