How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

These simple tricks can extend the time between charges. For even better results, check out these laptops that aced our battery-life tests. Need to squeeze a little extra life from your laptop? Here ...

Maximizing your iPhone’s battery life requires a clear understanding of how your device consumes power and how to manage it effectively. Apple has equipped iOS with a suite of tools designed to help ...

Several factors contribute to better battery performance, and in the latest system update, Apple added a background tool ...

Is Google Photos draining your battery? A new leak reveals a feature that stops background uploads from killing your power.

I spend hours on my Samsung phone daily testing apps, browsing the internet, and working on productivity software. Many of these are resource-hungry or silently drain my battery while running in the ...

The iPhone is an incredible smartphone that gets better with each new generation. From improved UI and faster processors to enhanced camera tech, Apple always brings something new and exciting to the ...

If your Apple AirTag dies, you'll be at risk of the losing the device it's tracking. Use these tips to prolong the life of ...

Q: What are my options when the battery on my Windows laptop is going out? A: If you find yourself tethered to a wall outlet more often than you’d like, your laptop’s battery is telling you that ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...