The iPhone makes it easy to save data and battery power by turning on the Low Data and Low Power modes. Here's how to find and use them — and what happens when they're on. You might find yourself ...

Q: I was told that using dark mode on my laptop and smartphone will save battery life. Is this true? With all of the time we spend staring at digital displays throughout the day, it’s likely that ...

If you don't have an unlimited data plan, you understand how precious each gigabyte can be. Besides, realizing that you are about to run out of your data for the month at a time when you can't get ...

Online shopping has become a convenient way to get things without stepping out of home. However, it can consume a lot of mobile data, especially if you are not careful. By following some simple tricks ...