Write an article based on this "Open your Android's Apps list. Find and tap the  icon. Tap Wi-Fi on your Settings menu. Slide the Wi-Fi switch to the  position. Tap the three vertical dots icon. Tap Wi-Fi Direct on the drop-down menu. Tap a device to connect."
This is the list of all apps installed on your device. It will open your Settings app. Here you can change your Wi-Fi settings, and connect to other devices. You have to enable your device's Wi-Fi before you can use Wi-Fi Direct. This button is in the upper-right corner of your screen. It will open a drop-down menu. This will scan your surroundings, and list all devices around you available for a Wi-Fi Direct connection. Depending on your device and current software, the Wi-Fi Direct button may be located at the bottom of your screen on the Wi-Fi page, instead of a drop-down menu. Tapping will send an invitation to the device you've selected. Your contact will have 30 seconds to accept the invitation and connect with you via Wi-Fi Direct.