[libreoffice-users] Libreoffice Calc Insert - Formatting Mark / Format - Control / Format - Form menu not active ?

Hi,
    I am having Libreoffice 3.4 installed on windows, i would like to
know about following Calc menu's
CALC : :
1) Insert - Formatting Mark
2) Format - Control
3) Format - Form

    I have checked Calc documentation and calc online help but didn't
found much information about the same, i am learning libreoffice and
above menus are new for me, so if anybody have detailed information on
these menu and how above menus can be activated please let me know,
for reference i have enclosed screenshots of the same.

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