Smart TVs have the latest technology, which is why it can be frustrating to see them slow down to a crawl. Here are four ...

One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing ...

Here's how to adjust your router settings to dial into the best internet speeds - no expensive upgrades required.

I'm beating high RAM prices by shopping for PCs this way in 2026 - an expert's advice ...

If your iPhone feels sluggish to charge, these 10 quick tips, useful for iOS 26 as well as older iPhone models, can help ...

How we test laptops at ZDNET in 2026 ...

Time for a debloat ...

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver ...

The Acer Swift Go 16 is perfect for any user who wants a well-specced, fairly priced Windows laptop with a large, vivid OLED ...

Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...