Learn how to make a cardboard security safe for storing money, notes, or valuables — complete with a working code lock! 🔐💵 This DIY tutorial uses cardboard, paper clips, rubber bands, and simple ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. With iOS 18, Apple is adding a number of new ...

Anu is a Features author at Android Police. You'll find her writing in-depth pieces about automation tools, productivity apps, and explainers. Before joining AP, she used to write for prominent tech ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. The only catch? You really need an Aqara hub to access some ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

…but less than you’d think. Command Center is nearly useless. Russkie-styled font on keys can be hard to read, especially without backlighting on. Caps/num lock indicators are hard to make out. Costs ...

Restart your computer, and as soon as you see the initial POST boot screen, press the designated key for entering the system BIOS. The key for this varies depending on the manufacturer of your system ...

Windows allows you to lock your screen so that others cannot access your computer without entering your password. This is very useful when you need to be away from your computer for a while and do not ...

If you do not want users on a computer to be able to use the Lock option in the Windows 8 Start Screen user tile menu, you can disable it via a policy in the Group Policy Editor or via a Registry key.