The below video shows how you can add MenuStrip to your form. The steps shown in the video is detailed below:
Video Description:
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1) First a Menustip is added to the form
2) Then the property of Menu strip is changed
3) File Menu is added to the menu bar
4) Then menu items to the File menu is added
5) Then a Separator is added using the -
6) Finally an exit menu item is added after the separator.