Why won't my laptop work with my wifi?

[korn]

Couple things to try..
1. check to make sure your airplane mode is not accidentally pressed. Mine looks like an antenna with two sets of parentheses around it and is at the top of my keys.
2. make sure all the cables to your router are secure and connected all the way. Then you can press the button on the router so it will send a signal out.
3. if all else fails you could try deleting the connection on your laptop and re-put your router info in.

Also if you could include some info about what you have tried might help narrow down the advice people could give