My computer won't recognize my wi-fi printer. I need the Access point name and Network Key. (I think). I don't know how to find it.

For this to work, both your computer and your wi-fi printer must have the same security settings and passwork For trouble-shooting, it is useful to turn all encryption and authentication off. See below for instructions.

This problems would be easier to solve if you gave the model Dell AP. For the 1100, connect to the AP (use wired cable if your PC isn't configured for wifi connection to the AP and follow these steps. For other APs, goto Dell's documentation site and check for your model.

http://support.dell.com/support/systemsinfo/documentation.aspx?c=us&cs=19&l=en&s=dhs&~subcat=112&~cat=4

Enter or change the AP's SSID ExpressSetup : Summary Status > Setup> Express Setup Enter or change the AP name ExpressSetup : Summary Status > Setup > Express Setup Setup WEP DataEncryption :Summary Status > Setup > Security>Radio Data Encryption (WEP)