Emails, replies and posts with GPT-4

The best phones of 2025: Expert tested and reviewed

发布日期：2025-09-23

These are the best phones in 2025 from brands like Samsung, Apple, and Google that we've thoroughly tested - and are all vying for a place at the top.

Your Android phone's most powerful security feature is off by default and hidden - turn it on now

发布日期：2025-09-23

Google's toughest security tools are behind a single toggle. Switch it on to protect yourself from theft, scams, spam, and more.

I'm a browser expert and Vivaldi's new customizable tab bar is a game-changer

发布日期：2025-09-23

Do you prefer customizing everything? The Vivaldi web browser now allows you to tweak the tab bar - any bar, actually! - to your heart's content.

The best VPN routers of 2025: Expert tested and reviewed

发布日期：2025-09-23

Setting up a VPN on your router can protect all of your home devices. I've found the best VPN routers for speed and security.

This portable power station just set the gold standard for me - and it's priced well

发布日期：2025-09-23

The EcoFlow River 3 Plus is a great power station that can grow to accommodate your needs.

Why I can't live without this magnetic USB-C accessory - and all the devices it can charge

发布日期：2025-09-23

I've been using this USB-C accessory for six years and even own quite a few different versions at this point. Here's why.

I tested Samsung's flagship QLED TV for a week and didn't miss the OLED model at all

发布日期：2025-09-23

Samsung's flagship QLED TV, the QN90F, performs well in our streaming and gaming tests, making it a great value for the holiday season.

Best iPhone 2025: I compared the top models and found the best options for you

发布日期：2025-09-23

We've tested every iPhone model in recent years, including the iPhone 17 series, and curated a list of the best options for enthusiasts, budget shoppers, and more.

How to enable your Apple Watch's Hypertension Detection feature - and why you should

发布日期：2025-09-23

How to enable your Apple Watch's Hypertension Detection feature - and why you should

How Nvidia and OpenAI's staggering $100 billion deal could fuel a new age of AI

发布日期：2025-09-22

This promise of deploying 10 gigawatts of NVIDIA-powered to OpenAI in the next decade dwarfs all of NVIDIA's previous AI software investments combined.