Computer Register Computer registers are high-speed memory storing units. It is an element of the computer processor. Ot can carry any type of information including a bit swquence or single data. A register should be 32 bits in length for a 32-bit instruction computer. Registers can be numbered relies upon the processor design and language rules. The instructions in a computer are saved in memory locations and implemented one agter another at a time. The function of the control unit is to fetch the instructions from the memory and implement it. The control does the similar for all the instructions in the memoru in sequential order. A counter is needed to maintain a path os the next instruction to be implemented and evaluate its address. The figure shows the registers with their memories. The memory addresses are saved in multipe registers. These requirements certainly state the use for registers inscomputer.