How to make a WhatsApp account?

1. First of all, you guys need to have an android or an apple phone. 2. Open "Google Play Store" and search for "WhatsApp". 3. Download and install it. 4. Open and click on "Create an account" then you need to provide a phone number. 5. Provide your Name and choose a DP (Profile Picture) and you're done. Enjoy.

How to change your WhatsApp's DP?

1. Open your WhatsApp application. 2. Click on the three dots in the upper right corner. 3. Go to Settings. 4. Click on your current WhatsApp DP. 5. Click on your current DP again then click on the Pencil icon to choose a DP. 6. Crop according to your convenience and click on 'Done' and that's it.

How to change your Facebook account's DP on phone?

1. Open the Facebook app on your android/ios device. 2. Click on three lines icon in the upper left corner. 3. Click on your name. 4. Click on your photo then choose "Select Profile Picture" 5. Choose a photo and click on 'Save' and there you go. You have changed your profile picture successfully.