Fox-news/tech/technologies/wifi

• Major airline is introducing free and 'essential' in-flight Wi-Fi for millions of travelers - Allowing passengers to browse, stream and work online during flights without charge, American Airlines is launching free Wi-Fi for travelers this month,
• Save data by setting your background app refresh to Wi-Fi only - iPhone and Android users can reduce battery drain and data usage by restricting Background App Refresh to Wi-Fi connections instead of mobile networks.