The more files you create, the harder it is to organize and find things on your hard disk. When the number of files you have becomes unmanageable, you need to create more folders and subfolders to better categorize your files.
Navigate to the drive or folder where you want to place the new folder.
Select Make a New Folder from the File and Folder Tasks panel.
A new, empty folder now appears with the filename New Folder highlighted. Type a name for your folder and press Enter.
CAUTION
Illegal Characters
Folder names and filenames can include up to 255 characters; including many special characters. You can t, however, use the following "illegal" characters: \ / : _ ? " < > |.