The single biggest change to this question since Apple shipped the iPhone 15 in September 2023 is that the iPhone now has USB-C. Plug a $20 SanDisk or Samsung ...
How a Washing Machine Cleans Clothes: The Science of Every Wash Cycle
A washing machine gets clothes clean by balancing four things: detergent chemistry, the mechanical action of the drum, water temperature and time. Turn one down ...
WiFi Map App Review 2026: Hotspots, eSIM Prices and Privacy Risks
WiFi Map is still one of the largest crowdsourced Wi-Fi password apps. Its Google Play listing shows more than 100 million downloads and a 4.3-star average from ...
How to Use Two WhatsApp Accounts on One Android Phone in 2026
WhatsApp no longer needs a workaround for a second number. Since October 2023, the Android app has let you stay signed in to two accounts and switch between ...
Is Printing Bad for the Environment? What the Numbers Actually Show
Printing is bad for the environment in the way most everyday habits are: the harm per page is small, but it piles up quickly when pages are wasted. The research ...
How to Secure Data Transfer in 2026: TLS, SFTP, Encryption and Passkeys
The weak points in data transfer are rarely the encryption algorithms. They are the places where encryption is missing or quietly bypassed: an FTP login sent in ...
iOS Jailbreaking History: From the First iPhone Hacks to iOS 26
On August 7, 2026, iOS 26 got its first public jailbreak, 326 days after Apple released it, and only for iPhones and iPads with A12 or A13 chips still running ...
How to Merge Excel Files Into One: 6 Methods That Work in 2026
The most reliable way to merge Excel files is Power Query's From Folder command. You put the workbooks in one folder, point Excel at that folder, and it stacks ...
Evolution of the iPhone: Every Model From 2007 to iPhone Duo (2026)
Apple has announced 55 iPhone models since Steve Jobs unveiled the first one in January 2007, and the three newest are not in stores yet. The iPhone 18 Pro and ...
How to Convert PowerPoint to an Editable Word Document (Windows, Mac, Web)
PowerPoint for Windows has a built-in converter that most people never find: File > Export > Create Handouts sends every slide, along with your speaker ...
5 Amazing Technologies You Must Know About in 2026, and Where They Stand
Four of the five technologies on this list have moved from conference slides into the real world. Humanoid robots now move totes and car parts in working ...
The Future of Drones: Where They Are Actually Taking Over in 2026
Drones already dominate a few very specific slices of the sky. Zipline has completed more than 2.7 million deliveries, more than 1,000 US police, fire and ...
iOS 27 Guide for Beginners: Set Up, Secure and Use Your iPhone
iOS 27 is the current iPhone software as of September 14, 2026, the day Apple started rolling it out as a free update. It runs on every iPhone that could run ...
Devialet Bluetooth Speakers in 2026: Mania, Phantom Ultimate and Reactor
Devialet's "new Bluetooth speaker" from 2018, the Phantom Reactor, is no longer new and no longer sold as a current model. The Reactor was renamed Phantom II, ...
How to Root Android in 2026: Tools, Risks and Phones That Still Allow It
You can still root an Android phone in 2026, but only if its bootloader can be unlocked, and it costs more than it used to. Since May 2025, Google's Play ...
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