# Ethernet Splitter vs Switch: What You Need to Know
Ethernet splitters are outdated gadgets that try to split one internet cable into two, but they actually slow down your connection and barely work anymore—switches, by contrast, let you plug multiple devices into one cable without any slowdown. If you're trying to connect several devices to your internet router (like a printer, TV, and computer), a switch is what you really want, and it costs just $15–30. Worth knowing: if someone suggests an Ethernet splitter to solve your connection problems, politely ask for a switch recommendation instead, as splitters are basically relics from the early 2000s.
Apple has finally fixed a frustrating problem where your iPhone alarm might stay silent if you'd turned down the volume before bed. If you rely on your alarm to wake up on time—whether for work, appointments, or important events—this update means you won't accidentally sleep through it anymore. Worth knowing: after updating your iPhone, check your alarm settings to make sure they're set to ring at full volume, since the change might not apply to alarms you created before the update.
# Why Bluetooth Jammers Are Illegal
Bluetooth jammers deliberately block wireless signals in your area, and using one violates federal laws designed to keep communication networks running safely for everyone. If you're frustrated by someone's Bluetooth speaker or devices, jamming the signal might seem like a quick solution, but authorities take this seriously because it can interfere with emergency services, medical devices, and other people's legitimate use of their equipment. Worth knowing: if you're dealing with a neighbor's noise problem, calling local police or your landlord is the legal route—jamming devices carry hefty fines and potential criminal charges.
Grindr, a dating app popular with gay men, has agreed to pay £26 million to settle claims that it shared sensitive information about users' HIV status with advertising companies without proper permission. For people using dating apps, this is a reminder that apps collect far more personal health information than many realize, and that information can end up in unexpected hands. Worth knowing: before downloading any app, check its privacy settings carefully—most apps let you limit what data they collect and share, and you can usually find these controls in the settings menu.
Apple is giving Siri a more natural and expressive voice in its upcoming iOS 27 update, and you'll be able to choose from different voice options to match your preference. If you use Siri to set reminders, ask questions, or control your home devices, a more lifelike voice might make these interactions feel less robotic and more like talking to a real person. Worth knowing: you'll need a recent iPhone or iPad to use these new voices, so check your device's age before expecting the update.
# Switching from Mac to Windows: What You Should Know
Switching from a Mac to a Windows computer means losing some of the features and conveniences you've grown used to, like seamless syncing between Apple devices and the polished design Mac users enjoy. For someone who's invested years in an Apple ecosystem—perhaps with an iPhone, iPad, and other Apple gadgets—moving to Windows can feel like learning a new language, since your devices won't work together as smoothly. Worth knowing: before you make the switch, spend a few hours at a computer shop or a friend's house testing Windows to see if you're comfortable with how it looks and works differently.
Apple's new Digital ID feature in iOS 27 had a technical problem that could have left travelers unable to show their identification at airports or borders. If you travel regularly and need reliable access to your documents, using untested beta software on your everyday phone is risky because bugs like this could strand you without proof of identity. Worth knowing: stick with the official, fully released version of iOS on any device you depend on for travel or important tasks, and only try beta versions on a spare phone if you're curious about new features.
# Dolly Parton's Sister Speaks Out Against AI Fakes
Since Dolly Parton passed away recently, AI programs have been creating fake songs, pictures, and videos of her that spread across the internet without permission. When celebrities die, scammers and pranksters often use AI to make convincing copies that can mislead people and disrespect the person's memory. Worth knowing: if you see something surprising about a famous person online right after they've passed, pause before sharing it—it might be an AI creation rather than something real.
Apple's built-in backup tool, called Time Machine, can automatically save copies of everything on your MacBook to an external hard drive—no monthly fees required. If you mostly work from one location and don't need to access files from multiple devices or while traveling, this free option works just as well as paid cloud services like iCloud. Worth knowing: you'll need to buy an external hard drive (around $50-100) and plug it in regularly, but after that initial setup, the backups happen automatically in the background.
Apple Wallet sometimes refuses to process payments, but there are simple fixes you can try before calling for help. If you rely on contactless payments for everyday shopping, a stuck Wallet could leave you stranded without your usual way to pay. Worth knowing: restarting your phone, checking your internet connection, and making sure your payment card details are up to date solve most problems quickly.
Sending photos and videos between Android and iPhone phones often squashes them down to lower quality, but there are several reliable ways to keep them looking sharp and clear. If you regularly share memories with family members who use different phones, maintaining that quality means you can actually see the details in your pictures instead of getting blurry versions. You can use cloud services like Google Photos or OneDrive to upload your images first, then download them on the iPhone—this preserves the original quality much better than sending them directly through messages.
# Dual-Band vs. Tri-Band Routers
A tri-band router spreads your internet signal across three separate channels instead of two, which means less crowding and faster speeds when multiple devices are connected at once. For households with lots of phones, tablets, and smart TVs all online together, the extra channel can make streaming smoother and video calls clearer. Worth knowing: if you only have a few devices or live alone, a dual-band router will likely work just fine and cost you considerably less.
