It has to do with the historical stuff of computers.
When a personal computer first came out, I used a floppy disk as a storage device.
This is because the floppy disk wrote a and the secondary floppy disk wrote b.
(There was also a tape storage device, but it also used a and b, and it didn't become popular.)
The hard disks that appeared after that were assigned a, b, followed by c.
Most computers in the days when hard disks appeared were using both a and b as floppy disks, so even if you use a, it doesn't become b, but it's set to c.
After that, the floppy disk was naturally disabled, and it became the current way to start with c.
Same Tag I bought a new laptop, but the window won't turn on
Same Tag The hard disk is making a tic sound. What is this sound?
Same Tag If I connect the condenser microphone to the iPad, the sound is small, so why is that?
Same Tag Please recommend a light laptop among laptops
Same Tag There are many types of asus router ac68 so what's the difference?
© 2013-2025 LifeQnA. All rights reserved.