Lot of networks

Hi there. I am a new member and my English are not good. I have a problem with my home network. If i go to Start/controll panel/Network center i see this image (sorry but is in Greek)
πολλά δίκτυα.jpg
and i don't have an acsses to internet. How can i fix this problem? I do not want the publick network. Thank you.

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