>>>Try to stay away from F1 and F10 for special tasks in the program. F1 is always Help key, F10 I believe is used by VFP internally...
>>>
>>F10 activates VFP menu (the same as ALT).
>
>I wanted to write it, but I pressed F10 in VFP6 and nothing happened, e.g. VFP menu was not activated... Alt does activate the menu.

It does for me in all versions starting with VFP6.