Hi, Chris.
A good place to expand your knowledge about computer hard drives is the
built-in utility called Disk Management. It's a part (officially called a
"snap-in", although we don’t hear that term a lot in everyday usage) of
Microsoft Management Console. To get to Disk Management through the MMC,
right-click on Computer and then click Manage; Disk Management is under
Storage. But this approach to DM always makes me feel like I'm working
through a keyhole, so I just press Start, type diskmgmt.msc, and press
Enter, then Maximize the window so I can see what I'm doing. DM has an
excellent Help file, although it has two drawbacks for me (and probably for
you): It's written as a reference, not a tutorial, so we can't just read it
from start to finish. And it spends way too much time discussing things
that are over the heads of us one-computer guys, such as dynamic disks and
GPT file systems. Still, there's a lot there for us; if you invest a few
hours in this help file, you will learn more than most computer users have
learned in years.
It helps to get the jargon straight so that we all understand each other. A
physical disk drive is numbered, not lettered, starting with Disk 0. Each
disk (often abbreviated HD for hard disk or HDD for hard disk drive) must be
divided into "partitions" (not "sections"), each of which must be assigned a
"drive" letter and formatted so that files can be written to it - and so
that the files can be found and read back later. A "drive" letter is not
assigned to a physical drive, but to a "volume", which can be either a
primary partition or a logical drive in an extended partition. Even if a
physical drive contains only a single partition which covers the entire
disk, the "drive" letter refers to the partition, not to the physical disk.
The terms "drive", "partition" and "volume" are often used interchangeably -
but their meaning is not always interchangeable. :<{
As you will see in the Graphical View of Disk Management, "unallocated
space" (sometimes referred to as "free space") is outside any volume. This
space is available to be included in a newly-created volume, or to be added
to the preceding volume (to its left in this view) by using the Extend
Volume command on that preceding volume. The "Shrink volume" command always
removes empty space from the end (the "right" end) of the volume, leaving
free space immediately following the shrunken volume, as you see following
your Drive D:. You can use that 25,000 MB (roughly equal to 25 GB) in at
least a couple of ways. You can Extend Drive D: by any amount up to the
full 25,000 MB. Or you can create a new volume and name it Drive E: or
Drive X: or whatever letter you choose that is not already in use. You can
even create multiple smaller volumes to use up the full 25 GB, if you like.
How many volumes do you need? That question will get you many answers
because we all use our computers in our own different ways. Some (most?)
experts and other users recommend a single partition for everything. Some
of us (like me) have a dozen or more volumes; many of mine were created when
I was beta testing Vista and this let me delete a beta volume when the next
version came along. Users who are "dual-booting" will need at least two
volumes, one for each operating system. It seems logical, but not always
practical, to have one volume for startup files, another for the operating
system, a third for applications and a fourth for data. Only YOU can decide
which is the right number of volumes for you. The neat thing about Disk
Management is that your first decision need not be final. You can delete
and recreate volumes as your needs change.
Good luck!
By the way, you posted using VistaHeads, which relayed your post to the
Microsoft public news server, where I am reading it. If you'd like to "cut
out the middleman" and access the MS newsgroups directly, just click here:
news://msnews.microsoft.com/microsof....vista.general
The MS server is free and does not require you to log on.
RC
--
R. C. White, CPA
San Marcos, TX
Microsoft Windows MVP
(Running Windows Live Mail 2008 in Vista Ultimate x64 SP1)
"compuchris" <> wrote in
message news:...
>
> Hello, I've just joined. I'm a relatively new Vista user and have
> encountered problems with a split disk drive. I've been reading all that
> has been said already and it has helped me to understand....somewhat. My
> problem is that my system drive C is over three quarters full and I'm
> about to do a big chunk of work. D drive is empty (it's called Data) but
> I don't know how to save to it or what to save it it. Sorry to sound so
> dumb. I've had plenty of computers but all have worked with just one
> drive, or at least one section! I tried shrinking the D drive by 25000
> to see what happens, but it has left me with unallocated space. Neither
> C nor D will allow the unallocated space in... neither will expand. I
> really don't mind having separate drives, but how do I put my normal
> files (documents, photographs, music, etc.) into D and still be able to
> access them from start menu, photo gallery, etc? In order to resolve
> this unallocated space - if I empty D and somehow close it down, can I
> then reallocate the unallocated space as D?
>
> Help would be MOST appreciated.
>
> Compuchris (just Chris for short)
>
> ps I hope you understand this - I'm not sure I do!!!
>
>
> --
> compuchris
> Posted via http://www.vistaheads.com