ZDNet
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How to get Google’s Al Professional Certificate for free – and why you should
From AI fundamentals to data analysis and app building, Google’s certificate covers a lot. And the hands-on Gemini training is broad, useful, and well-built.
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Don’t waste your money on a new monitor – how to use an old TV instead
Your old TV isn’t useless – it can be a monitor for your Mac, Windows, or Linux laptop with gear you already have.
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Don’t waste money on phone storage – try this instead
Think in dollars, not gigabytes – that’s what storage really costs.
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I use Google Magnifier to read tiny print without my glasses – it’s free and easy
Need to read fine print or something far away? This app is better than your camera zoom.
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The LG C6 OLED TV is one of the best I’ve tested – and it’s at an all-time low price for Prime Day
The LG C6 is a powerful refresh of the brand’s flagship OLED TV – here’s why I recommend it, especially on sale.
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I took Android Auto offline for my last road trip – it was surprisingly useful
A recent trip upstate revealed the benefits and limitations of running Android Auto in low- to no-signal areas.
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Slow Android? 5 ways I speed up my phone – that aren’t clearing cache
These tricks can make your Google Pixel, Samsung, and even Motorola devices run faster.
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12 tiny gadgets our editors keep on their keychains (and they’re cheap)
These are our favorite expert-tested everyday carry gadgets (and some are on sale for Prime Day).
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Spotty Wi-Fi at home? Don’t upgrade until you try this free diagnostic tool
Samsung’s Connectivity Labs solved my issue, but there are non-Samsung options to try as well.
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This hidden Google Messages setting will stop you from texting the wrong person
Prevent future messaging slip-ups with this easy fix.
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Got an old car? Android Auto is easy to add: 2 ways, starting at $20
You don’t have to miss out on Android Auto just because your car doesn’t have a screen.
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I was a big wireless Android Auto fan, until I tried wired – now I won’t go back
Save your phone battery and get these other benefits, too.
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12 YouTube settings I wish I’d changed sooner – and why
YouTube’s defaults are fine, but these fixes optimize your experience for privacy and viewing.
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Disorganized files? Don’t search the void – try tags instead
Why work harder when you can work smarter?
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5 tiny Linux tools I can’t live or work without
Linux has a wealth of applications, but sometimes the smaller tools get overlooked. Here’s a list of those I’d prefer never to be without.
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These 5 products won our lab awards – and all are on sale for Prime Day
These five products performed the best in our lab testing, and some have discounts of up to $200 off on Amazon right now.
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Run this 10-step security check on your phone once a year – here’s why
Your most-used device could become a liability. Take an hour to make sure it’s secure.
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Our favorite pocket-sized gadgets work little wonders – and start at $7
Small gear, big gain. Snag useful USB-C accessories, Bluetooth gadgets, and more during October Prime Day.
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How to get a free Amazon Prime trial to shop October Prime Day 2026 deals
Amazon’s Prime Day sale starts Oct. 6 and there’s a sneaky way to shop Prime-exclusive deals with a free trial. Here’s how to check your eligibility.
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I tested Lenovo’s new modular ThinkPad, and it renewed my faith in repairable laptops
The 14th-gen Lenovo ThinkPad X1 Carbon Aura Edition features a redesigned double-sided motherboard, and it won a ZDNET Lab Award for the fasftest Wi-Fi in a business laptop.
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9 clever gadgets that upgrade my wall outlets – and solve everyday annoyances
These plug-in gadgets make your home’s routine easier. Here’s why I recommend them.
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I’d choose this TCL Mini LED TV over Samsung and LG models every time – and it’s over 50% off
The TCL QM8L offers gorgeous picture quality, and you can save half off or more right now.
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7 privacy settings I change ASAP on every new phone – here’s why
Mobile app permissions can be very convenient, but unless they’re properly managed, you could be granting far more control and access than they need.
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This Samsung SSD is back in stock and 40% off at Best Buy
Samsung’s flagship 990 Pro SSD just dropped to a near-record low price. Here’s the breakdown.
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5 Android Auto apps that make my life easier on the road
Don’t miss out on these useful benefits that help make the most of your driving experience.
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Stop ignoring your TV’s RS-232 port – it’s full of advanced home theater tricks
Unlock this TV port for more advanced customization.
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You may qualify for Amazon Prime at 50% off – how to check before Prime Day
There are a couple of lesser-known ways for some to get Amazon Prime at a discount. Here’s what you need to know.
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Amazon Prime is totally free for 6 months if you’re age 18-24 – how to sign up before Prime Day
Amazon’s Prime for Young Adults plan gets college students and young people a big break on the membership. Here’s how to get it.
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This Sony soundbar is 50% off at Best Buy right now – here’s why I recommend it
Boost your TV’s audio capabilities with this 5.1CH soundbar from Sony, and save $500 when you purchase one from Best Buy today.
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New Mac? Why I always change these 6 MacOS settings ASAP
MacOS is already very user-friendly, but these tweaks help perfect it.