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Regards, Ahmed.
they are the function keys
key------>Functions
F1------->Help Contents
F2------->Copy Column*
F3------->Find Next
F4------->Repeat Last Command*
F5------->Data Display
F6------->Change Directory
F7------->Delete current row*
F8------->Edit cell*
F9------->Edit Column Attributes*
F10----->Update Data*
F11----->Fill Column*
F12----->Copy RTF table
* spreadsheet functions only
it has different functions with different applications , some new laptops use them as a short cut to other applications if you operate with specific system .... exmple ( lenovo laptops with windos use those keys as a short cut for volume ,recovery, airplaine mode ,so on)
