On average, laptop batteries have two to five years of use or 300 to 500 cycles of charge. As you near the end, the laptop ...

Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.

Learn how to run a computer performance test on Windows 11 using built-in tools and popular benchmarks to check your PC ...

Laptop batteries degrade due to common charging habits and overuse. Experts advise maintaining a 20%-80% charge, avoiding ...

Lithium-ion batteries power our phones, cars, and even homes; ensuring their safe and efficient behavior has become ...

This post explains how to find your computer’s username and password in Windows 11. Usernames and passwords are assigned to users when they first set up their Windows account. They are the unique ...

Windows 10 support ended on Tuesday, October 14. That means Windows 10 PCs will no longer receive security updates ...

With iPhone Air, Apple reintroduced the MagSafe battery pack. It’s $99, and optimized specifically for iPhone Air. It’s rather slim, though it’s rather weak in capacity – making Qi2 alternatives all ...

Nuvvon’s proprietary polymer electrolyte technology has successfully passed a series of rigorous nail penetration tests with both Graphite-NMC811 and Lithium-NMC9. The nail tests create a short ...

- If you ever get sidelined by cramps, injury, or if you're new to running and want to understand how your body moves, fitness tests are a great tool to become better, faster, and stronger. Let's ...