My laptops Internet says its connected but it's not working

[windows8laptop]

I have a windows 8.1 hp and when I go on Internet browsers it doesn't work and say I'm not connected when It says I am,steam is working but when I click store it says server may be offline or you may not be connected to the Internet

Ps. On my iPad posting this

 

[digitaldoc]

Reboot the router and your notebook. Make sure there is a driver for the wifi on the notebook. Delete the wifi network, and reconfigure it. Upgrade the firmware on the router to the latest. If all else fails, try a USB wifi adapter to get around this.