If the driver on your computer is older than the driver on the manufacturer's website, download the newer versions.
Most manufacturers will have support pages where you can download files for your drivers as needed.
If you select yes, the system will download and install the new software and then reboot. If an update is available for your device, you will be asked whether you wish to install it.
If you are taken to another menu, select the Software update check button or similar.
If you have problems connecting to Indiana University's wireless network, make sure your device's wireless software or drivers are up to date.