Not able to get internet service

So your wireless network is secured, so really before you can get online with it wirelessly you need to put in the correct security key which is calle a WEP/WPA key, since you can access the internet when connected wired to the router what you need to do here is to access the router setup page and get the security key that you need.
This are the steps to do that:
1.connect the computer to the router with a wired
2.on the address bar type 192.168.1.1 it will ask you for a username and password leave the username blank and password is admin, if admin did not work try typing you commonly use password.
3.if you're already on the setup page of the router, just go to wireless tab and there you will see a wireless security sub tab
4.just go to wireless security then get the security from there
5.then connect to your wireless network using that key

If the password didn't work you may need to reset the router adn reconfigure it back I will advice you to call Linksys tech support so thet can walk you through with that , this is the number 800-3267114 they are open 24hrs...

Hope that helps.........