I have MS XP Home Edition with a crowded C drive. Ample space on a D drive
and I would like to move most of the bigger files and or applications on C
to D. Is there a way to determine the size and a way to move with safety?
You can move data files easily. However programs can not readily be
moved. The problem is that programs are not self-contained, but have
many supporting files and references to where are, and if you move
them, those references will be wrong (the references are not all in
one place--many are in the registry, but others are elsewhere). So
most of the programs (all but an occasional tiny self-contained one)
will no longer run. There is, however, software available to search
out, and find those references and change them accordingly (one such
program, for example, is called COA2). My experience with such
programs is that they find most of the references, but not all of
them.
For that reason, I recommend that you do *not* attempt to do this. The
proper way, and the best way, to accomplish what you want is to
uninstall the programs, then reinstall on the drive where you want
them.