I can connect to the wireless network but I can't connect to the Internet?

So out of the blue my browser was unable to connect anymore (as well as any other program on my computer) all my other devices such as iPhones, Xbox 360, etc work perfectly fine. Nothing has been changed in my computer settings or modem settings it just happened all so sudden. Thank you so much for the help!

Added (1). I don't understand the answer about changing my DNS and my network driver won't update even when I go through my device manager. It clearly shows I'm connected and it says "Internet access" but I can't access the Internet through any program. I've also performed 2 virus/malware scans and restarted my computer multiple times

It's easy just change your DNS to 8.8.4.4
it will works perfectly

http://www.expertsblog.info/2013/07/wifi-configuration-with-windows-os.html

This is not an uncommon question when it involves Laptop and Wireless: Limited Internet Connection

Simple Fix: Open Menus, Network Connections. Click on the wireless and left click to open it's properties and check mark enable. It it has OK or Apply click this. Close the menus and reboot the laptop. Now the wireless is a permanent connection and not Limited Access.

Reason: All Laptops are set by default as Limited Access for the Wireless Connections. This isn't Common knowledge.

It the issue remains, then trouble shoot for Hardware drivers and the Network equipment.