The term 'Object of a Computer Instruction' can be broken down into two crossword solutions: 'Operand' (7 letters) and 'OPERATE' (7 letters). An operand is an object that is acted upon by an operator, which is the action of operating. In computer programming, an operand is a data value that is used as an input to an instruction, while an operator is a symbol that tells the computer to perform a specific operation on one or more operands. For example, in the instruction 'add 3 and 4, ' the operator is the ' ' sign and the operands are 3 and 4. The result of the instruction is 7.