how to add a folder in linux
1 Open My Computer or Windows Explorer. 2  Open the drive or folder for the new folder. 3  For example, the C: drive. 4  If you do not want to create a folder in the root directory, browse to the location you want to create a folder. 5  In the menu bar, select File and then Folder.icrosoft Windows users can create a folder different ways. Below is a listing of the different methods to create a folder. My Computer. 1  Open My Computer or Windows Explorer. 2  Open the drive or folder for the new folder. 3  For example, the C: drive.