Next time you are getting a strong signal from the router try this: . Step 1 Click on the "Start" button and choose "Run." Step 2 Type "cmd" in the box and click on "OK." A window with a command prompt appears. It resembles the old DOS operating system. Step 3 Type "ipconfig /release" and press "Enter." This releases your computers current IP addresses. Step 4 Type "ipconfig /renew" and press "Enter." This assigns your computer a new set of IP addresses. Step 5 Type "Exit" and press "Enter" to close the window. You computer now has a new IP address. If this doesn't work have a geeky friend look at it for you. | 
Replacing a wireless driver on a laptop?
