In a (Windows) command prompt you type "cd C: Users msmith", the output is "Access is denied." How can you overcome this issue? 1) Run "chkdsk" to see if there are issues with the file system 2) Use "chmod a+r C: Users msmith" to give all users read rights to the folder 3) Use the "dir" command instead of cd to force access to the directory 4) Run as an Administrator