User Profile
Windows: Tools > Options > LibreOffice > Paths
Linux: Tools > Options > LibreOffice > Paths
Mac OSX: LibreOffice > Preferences > LibreOffice > Paths
Generally the paths are the following:
Windows: C: > Users > your user name > AppData > Roaming > LibreOffice > 4 > user
Linux: home > your user name > .config > libreoffice > 4 > user
Mac OSX: Library > Application Support > LibreOffice > 4 > user
Folders mentioned are normally “hidden” that is not visible unless you provide, in the operating system, the consensus view:
Windows: Control Panel > Folder Options > View > Hidden files and folders check Show folders, files and drives hidden > OK
Linux: hold down ctrl and H
Mac OS X: Hold down the Alt key and select Go in the Finder
The user folder you can delete, rename or move commands with their respective operating systems.