How much speed do you need? And what’s a MU-MIMO? We decipher the jargon and explain what to look for.
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How to use chaos engineering in Microsoft Azure

Complex systems need to be resilient, and we need to use tools like chaos engineering to ensure that resilience. Learn about Azure Chaos Studio.
How to Send Messages That Automatically Disappear


Need to be discreet? Here’s how to set up vanishing texts, photos, or videos in most popular chat apps.
Move Over, Topo Chico: How to Make Your Own Sparkling Water

Want to save cash and cut your trash? Here’s what you need to make 5-gallon batches of name-brand sparkling water at home.
iPads, MacBooks, and More Apple Gadgets Are on Sale Right Now

The iPhone is still just as expensive, but there are discounts on tablets, the Apple Watch, and other accessories.
The 17 Best Weekend Deals on Laptops and Smart Home Gadgets

Make your home a little more capable and comfortable with these discounts.
Excel is still a security headache after 30 years because of this one feature

Threat researcher explains why it’s tricky to tell the difference between legitimate Excel Macros and ones that deliver malware.
Apple’s iCloud Photo-Scanning Tech Explained

This week, we dissect the technology Apple is using to protect children from sexual abuse on its messaging and photo-storage platforms.