Compared to today’s computers, computers from the 1970s were
a. bigger and more powerful
b. smaller and more powerful
c. bigger and less powerful
d. smaller and less powerful

c. Bigger and less powerful

Explanation:

The 1970s computer compared to the present day computers were characterized by their bigger sizes, which were heavy in weight. They are not easily movable or portable, also with lesser Random Access Memory between 4kb - 96kb, Hard disk between 1 - 5MB and processing speed of 1MHz to 2MHz.

Unlike present day computers, which are super fast with processing speed clocking 4.7GHz for some computers, RAM going as high as 16GB and Hard drive for storage as high as 2TB for HDD, and 512 for SSD. They are not heavy, and very portable to carry around, most especially the Laptop version that can be put inside school or lunch pack bag.