Help with internet connection? [View all]

This morning, my other computer cannot connect to the internet. So far I've tried:

Shutting down and restarting.

Re-starting the router.

Disconnecting and re-connecting to the network.

Trying a different browser.

It is a PC with a wireless connection.

This laptop I'm using now is connected to the same network, and so is my cell phone.

Any thoughts on what might be the problem?

Thanks much.