Open Command Prompt
Type `cd foldername` to change into a folder in the current directory
Type `cd pathtofolder` to change to a specific folder
Type `cd ..` to go up one folder level
Type `cd ` to go to the root of the current drive
Type `cd /d D:foldername` to change both drive and folder
Type `dir` to view the folders in the current location
Press `Enter` after each command