Computer hard ware is any thing physical that you can touch such as the mouse , keyboard hard drive cpu, moniter or if your using a laptop it will be the entire computer its self.
Answer:
The limitations of the first generation of computer are:-
•The operating speed was very low.
•Power consumption was very high.
•They required large space for installation.
<h2>Hope it helps you.</h2>
If you use wiki for references, it could be useful