WiFi. Neighbour using my wifi to access internet?

jcdmk

New member
Neighbour not online. Has laptop but not internet connection. He came and got all my router numbers and is using my wifi info to go online. I use skype to talk to family abroad and keep getting the message..Weak wifi connection, call quality impaired, check wifi connection.

People can see our video image and hear our voices fine so is there a problem or am I worrying about nothing. I feel as though the neighbour may be taking some of my wifi power so to speak.

Also, will this neighbour have access to any of my details or online accounts etc because he hass all the numbers and codes from my router?
 
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