Mkay. I'm taking Systems Administration courses, and I'm a little ashamed to admit I don't know what C stands for. I'm not sure we covered it in my Windows Desktop class, maybe in the Windows Server class? Fuck, now I feel dumb.
Early versions of MS-DOS assigned drive letters as follows: the first floppy disk drive was assigned A, the second (if present) was assigned B, the first primary active partition of the first physical disk was assigned C, and so on. Two floppy drives were common because there were several floppy disk standards in use at the time. The rest is a mixture of legacy support (many early programs, and some more recent poorly coded ones, directly referenced a drive letter), and no real need to change it. You can open up your Windows Disk Management and assign drive letters A and B to basically any storage device and it will work just fine; there's only a few very niche times when that might cause a problem, usually with something really old.
Fun little fact, there's nothing that says that a drive (except the OS drive) has to be mounted to a drive letter. You can mount a drive within the folder hierarchy just like you see with Linux or BSD derived OSes.
Ahhh! I wasn't as uninformed as I thought I was! I figured it was due to ordering of drives on legacy systems. I had thought you were saying the C actually meant something, and I was digging through my mind trying to figure it out but drawing a blank. Thank you!
It's probably been left that way in the interest of backward compatibility. Like you said earlier, some of the really old apps/games/etc. are expecting A:\ and B:\ to be floppy drives (3.5" or 5.25", depending), C:\ to be the root of the main hard drive, and D:\ (and sometimes E:\) to be CD-ROM drive(s). You also had tape drives, Zip drives, and other storage devices that you had to assign letters to (usually in the BIOS). If you found one of these old devices, and wanted to know if there were data on it, you'd have to hook it up, probably with an adapter (I don't think computers even have serial ports anymore), and assign a drive letter to it.
A lot of places aren't even including removable drives of any sort on their work computers, due to security concerns. My new work computer doesn't even have a CD-ROM drive on it. There are USB slots, but I think they're all disabled in terms of being able to transfer data through them. But, I can map any letter I want to a directory on the server, including A:\ and B:\.
Well, except C:\, of course. That one's already in use.
Mkay. I'm taking Systems Administration courses, and I'm a little ashamed to admit I don't know what C stands for. I'm not sure we covered it in my Windows Desktop class, maybe in the Windows Server class? Fuck, now I feel dumb.
delocx 10 points · Jan 2022
Early versions of MS-DOS assigned drive letters as follows: the first floppy disk drive was assigned A, the second (if present) was assigned B, the first primary active partition of the first physical disk was assigned C, and so on. Two floppy drives were common because there were several floppy disk standards in use at the time. The rest is a mixture of legacy support (many early programs, and some more recent poorly coded ones, directly referenced a drive letter), and no real need to change it. You can open up your Windows Disk Management and assign drive letters A and B to basically any storage device and it will work just fine; there's only a few very niche times when that might cause a problem, usually with something really old.
Fun little fact, there's nothing that says that a drive (except the OS drive) has to be mounted to a drive letter. You can mount a drive within the folder hierarchy just like you see with Linux or BSD derived OSes.
CrypticButthole 3 points · Jan 2022
Ahhh! I wasn't as uninformed as I thought I was! I figured it was due to ordering of drives on legacy systems. I had thought you were saying the C actually meant something, and I was digging through my mind trying to figure it out but drawing a blank. Thank you!
delocx 2 points · Jan 2022
Nope, entirely arbitrary, like a lot of things Windows does...
cmd_iii 1 points · Jan 2022
It's probably been left that way in the interest of backward compatibility. Like you said earlier, some of the really old apps/games/etc. are expecting A:\ and B:\ to be floppy drives (3.5" or 5.25", depending), C:\ to be the root of the main hard drive, and D:\ (and sometimes E:\) to be CD-ROM drive(s). You also had tape drives, Zip drives, and other storage devices that you had to assign letters to (usually in the BIOS). If you found one of these old devices, and wanted to know if there were data on it, you'd have to hook it up, probably with an adapter (I don't think computers even have serial ports anymore), and assign a drive letter to it.
A lot of places aren't even including removable drives of any sort on their work computers, due to security concerns. My new work computer doesn't even have a CD-ROM drive on it. There are USB slots, but I think they're all disabled in terms of being able to transfer data through them. But, I can map any letter I want to a directory on the server, including A:\ and B:\.
Well, except C:\, of course. That one's already in use.