Wi-Fi network created but not allowing connection to the Internet I am able to create the Wi-Fi signal through my MacBook Pro, though it doesn't connect to internet when I use it in other devices.

I am using OS X Yosemite and I tried to use the Wi-Fi created from my Mac in my Lenovo tablet and Samsung smartphone.

I called Apple service and they say they cannot help for I am not using Apple tablet and Apple smartphone.
The first thing to try is to enable Internet Sharing from System Preferences -&gt; Sharing.



Now choose the right source and destination, connect your device to WiFi shared network and try to navigate.