How to share your Android phone’s connection with Wi-Fi hotspot

Your Android phone is always connected to the Internet, but you might not know that your other devices can take advantage of it, too. If you’re traveling with a tablet or a laptop that only has a Wi-Fi chip, your Android phone can magically be transformed into a Wi-Fi hotspot that your cellular-challenged devices can use to get access to the Internet. More from this article in PCWorld.com