You can turn off your Oculus Rift in just a few steps, and it's even easier to put it in sleep mode. Here's what you need to ...

To check how fast your internet is, Google "internet speed test" and click the blue "Run speed test" button.

Control your Windows display with ease. These methods let you turn off your screen on demand while your PC keeps running.

Eat a balanced diet. You get lots of essential nutrients — like fiber and magnesium — from food. They can help support ...

New research published in the journal The Lancet eBioMedicine links trouble sleeping with faster brain aging. If you struggle ...

You might be tempted to sleep in after a late night—but scientists have found that it’s better for your brain and heart ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Just because you have a soft-yet-sturdy mattress, perfectly plush pillows, and some great sheets doesn't ...

Phones, tablets and computer screens emit blue light that can disrupt sleep. But do you know why? University of Virginia Dr. Scott Schecter, an expert in sleep disorders, says it’s because the light ...

Purchased in the mid-2000-teens after its predecessor died a drama-queen death, the previous laptop literally had only ...

You shut your computer every night or maybe you don’t. Which is better? Should you power down fully, or let it rest in sleep mode? In 2025, as machines grow smarter and demands increase, that choice ...

Mental fatigue affects your focus, decision-making, and cognitive skills. But it can also affect how well you perform physically.

Finally, don't put your mental health on the back burner. "Depression is a risk factor for dementia, and those feelings of ...