Why does 'cd' work differently for drives and paths?

This has been a frustrating pet peeve of mine for a while.

When I hope my Windows command line, it starts me out on a network drive, specifically "H:", which of course I rarely have a need to be in. My first instinct, which is always wrong, is to type:

• H:>cd c:

in an attempt to get to "C:" drive. I may even have include a path like this: "c:\path\to\my\folder".

This always fails, because what Windows expects you to do is this:

• H:>c:

which will nicely give you the C:> prompt from which you can then navigate.

Why? Is there a way around this? My main problem is that I don't use the Windows command line that often, so I forget the nuance of switching between drives as opposed to switching paths.