How to change current working directory using a batch file

Question

I need some help in writing a batch file. I have a path stored in a variable root as follows:

set root=D:\\Work\\Root

Then I am changing my

Answer 1

Just use cd /d %root% to switch driver letters and change directories.

Alternatively, use pushd %root% to switch drive letters when changing directories as well as storing the previous directory on a stack so you can use popd to switch back.

Note that pushd will also allow you to change directories to a network share. It will actually map a network drive for you, then unmap it when you execute the popd for that directory.