Below is the list of 16 useful Excel functions, please see below for details or check all the Excel functions here:

FunctionFormula
ADDRESS FunctionAddress(Row_Num, Column_Num, [Abs_Num], [A1], [Sheet_Text])
AREAS FunctionAreas(Array)
CHOOSE FunctionChoose(Index_Num, Value1, [Value2], …)
COLUMN FunctionColumn([Reference])
COLUMNS FunctionColumns(Array)
HLOOKUP FunctionHlookup(Value, Array, Row_Num, [Range])
HYPERLINK FunctionHyperlink(Link_Location, [Friendly_Name])
INDEX FunctionIndex(Array, Row_Num, [Column_Num])
INDIRECT FunctionIndirect(Ref_Text, [A1])
LOOKUP FunctionLookup(Lookup_Value, Lookup_Vector, [Result_Vector])
MATCH FunctionMatch(Lookup_Value, Lookup_Array, [Match_Type])
OFFSET FunctionOffset(Reference, Rows, Cols, [Height], [Width])
ROW FunctionRow([Reference])
ROWS FunctionRows(Array)
TRANSPOSE FunctionTranspose(Array)
VLOOKUP functionVlookup(Value, Range, Column Num, Match Logic)