File Type Groups vs Content Types

Hi,

I am confused by File Type Groups vs Content Types.

What is the difference between these and how do I use each of these ?

Thanking in advance,

Regards,

File Type Groups define which file types (e.g. JPEG, PNG, GIF) are in which groups (e.g. Images).

Content Types lets you automatically change the folder format when you go into a folder which has a lot of files from one of the File Type Groups.

The manual has more detail if you need it.