ZDNET's key takeaways Frequent computer maintenance is key to keeping your desktop performing at its best for years after purchase.It's an important habit to build early on, and most tools you'll need ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Wirecutter Staff We’ve got ...

First, you need to decide between a classic chest strap that uses an electrical pulse to read your heart rate and something that uses optical technology. Many Fitbit devices, the Apple Watch, and ...