What does mhz mean in computer terms?

Answer 1

Hz is the standard SI abbreviation for Hertz, which is a measure of how many times something repeats each second

So if you pedal a bike slowly the wheel would turn once a second, this could be expressed a 1 Hertz

The mains voltage which come from the wall arrives at 50Hz in some countries and 60Hz on others, this is normally markes on the appliances you can plug in

kHz is 1,000 cycles per second

mHz is 1,000,000 cycles per second

gHz is 1,000,000,000 cycles per second

Answer 2

the mhz means mega hertz it is a unit to measure the frequency or bandwidth