ls command is not working in command line

[shawn peter]

i tried several times , but it doesn't work.I have attached the screenshot also .

[Jesper de Jong]

The ls command is only for Linux, Mac OS X or other Unix-like operating systems. Use dir on Windows.

[shawn peter]

i need to change the directory.
but cd command is not working.

[Paul Clapham]

Not only is there a "current directory", there's also a "current drive". And each drive has a current directory. If you want to change the current drive (which apparently you do) then you just type its name ("G:") at the command line. Then you can change the G drive's current directory.

[Peter Johnson]

aruna sameera,
Your post was moved to a new topic.

[Radhakrishna Sharma Gorenta]

Hello Aruna,
follow these steps in your command prompt.
g: and press enter then you will see G:\
Then enter G:\cd Camstudio