How to Setup Wi-Fi on an iPhone
STEP 1. First you have to swipe the slider to the right on your iPhone screen.
STEP 2. Now simply tap on “Settings” icon. Now you have to tap on “Wi-Fi” tab to go to a Wi-Fi screen.
STEP 3. In order to turn the Wi-Fi on simply tap the “On” button next to “Wi-Fi”.
STEP 4. Now simply tap on “Join” button.
STEP 5. From the list of choices presented below “Wi-Fi” simply choose your Wi-Fi home network by tapping on it.
STEP 6. Now you will be able see a “Password” text field, simply enter your security password, then click on “Join” button.
STEP 7. To return to the initial app screen simply press the “Home” button.
That’s it. In this way you can setup Wi-Fi on an iPhone. Now using WiFi you can browse internet on your iPhone. If you found any difficulty in following the above steps then feel free to ask in the comment section below.