At last count, Facebook, Instagram, Twitter and Snapchat had more than 3 billion active users combined.
ສຸດທ້າຍ, Facebook, Instagram, Twitter ແລະ Snapchat ໄດ້ລວມເອົາຜູ້ໃຊ້ທີ່ໃຊ້ງານຫຼາຍກວ່າ 3 ພັນລ້ານຄົນ.