With all Apple’s products, you will need use iTunes to upgrade the iOS software. Meaning, you will need to connect your iPad, iPad2, or iPod device to your computer so that iTunes can sync with it. Once you have connected the device to your computer and launched iTunes, click on your device and then “Summary” for update information. Depending on the updates and the speed of your internet, this might take minutes. Once it finished downloading, iTunes will automactically install and upgrade the iOS for your device.