Newbie-How do I view a file tree with file size.

[fatmacguy]

I am trying to figure out what files are taking up all my room in my hard drive. Need to find a way to view a file tree with with file size.
Please help

 

[Neil321]

Disk Inventory X

 

[fatmacguy]

Thanks

Disk Inventory X

Thanks so much. Not only am I new to Mac, this is the first forum I have ever joined so I am new to the protocol.

Thanks again.

 

[Neil321]

Thanks so much. Not only am I new to Mac, this is the first forum I have ever joined so I am new to the protocol.

Thanks again.

Sorry if my answer was a little blunt, welcome to MR's