To make new folder:
1. Go to Settings
2. On the left side of the Settings page, You will see My Subscriptions and under the categories listed you will see Edit Folder. Click on Edit Folders.
3. On the next screen you will see your folders listed under My Folders and below My Folders you will see Add New Folders. Under Add New Folders, type the names of the folders you want to make in the empty boxes.
(i.e. I made folders for Recipes, Tutorials and Useful Information.)
4. Click on Save Changes.
If you want to add more than 3 folders, just do the same procedure again.
You can also change folder names on the this screen.