Your neighbour's Wi-Fi is slowing yours down. How to fix it?

[ahlam1399]

http://img.s-msn.com/tenant/amp/entityid/AA8UhZ1.img?h=100&w=100&m=6&q=60&o=f&l=f&x=1445&y=1625

أكثر... (http://www.msn.com/en-ca/money/video/how-to-change-your-wifi-channel-and-avoid-neighbor-interference/vi-AAsfrA7?srcref=rss)