If you work at home or in the office, you probably don't need to worry about your laptop's battery running out. However, if you're the type of person who likes working at a coffee shop or travels ...

Lowering your screen brightness is one of the easiest ways to save battery life. Bright screens consume a lot of power, so ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...