The tip has gone viral on social media, with one Instagram user and travel planner, @lifeofthetravelingpin, calling it a ‘game changer’ for international travel. She added: Th ...

first open up the updated Calculator app on your iPhone. 2. Secondly, tap the calculator-shaped icon at the bottom left of the screen. 3. Tap either “Basic” or “Scientific”. 4. Toggle ...

2. Tap the calculator symbol in the bottom left corner of your screen next to the 0 digit. 3. Tap the switch next to Convert. The input area for your Calculator -- the area just above the digits ...