There is a network Icon on my desktop, It won't let me eject it when I move it to the trash can or right click it. It also has a DS_Store icon that is below it. When I try to delete that, it'll reappear in a second.
01. Copy ('Command C' or 'Edit, Copy') the next line
defaults write com.apple.finder AppleShowAllFiles 'No'; killall Finder
02. Launch 'Terminal' ('/Applications/Utilities/' folder)
03. Do a paste ('Command V' or 'Edit, Paste')
04. Press the <return> key. The 'Network' and '.DS_Store' 'Desktop' files should now be properly UNIX'ized (made invisible).
05. Quit 'Terminal'.