If you're shopping for a new TV, you may have to weigh the pros and cons of a QLED vs. OLED TV display. These two types of technology are similarly named but fundamentally very different.
How unique is your face? Learn how facial recognition systems can pick a face out of a crowd, extract it from the rest of the scene and compare it to a database of stored images.
https://electronics.howstuffworks.com/gadgets/high-tech-gadgets/facial-recognition.htm
Your wireless network can’t function without an SSID. Learn what SSID stands for in this article.
You've made a picture on your computer, pasted it into a Word document and would like to know how to place a watermark on the picture. Here's how to place a watermark on pictures.
Ever wonder how flat cell phone keys vibrate to let you know you've pressed a button? It's called haptics, and you can use it for lots more than just phones.
https://electronics.howstuffworks.com/everyday-tech/haptic-technology.htm
Read-only memory is not only essential to your computer, but is also used in everything from video games to microwaves. Learn about the different types of ROM and how they're used.
Have you ever noticed video quality to be a little fuzzy, gone into settings and wondered if 720p vs. 1080p makes that much of a difference? Let us explain.
https://electronics.howstuffworks.com/difference-between-780p-and-1080p-hdtv.htm
Prepaid cell phones are a great alternative for people who are tired of contracts. Learn more about prepaid cell phones in this article.
https://electronics.howstuffworks.com/prepaid-cell-phones.htm
Casting lets you go from watching a movie or TV show on your mobile device and to watching it on your TV without ever skipping a beat. And Roku devices make it super simple.
https://electronics.howstuffworks.com/how-to-tech/how-to-cast-roku.htm
It's a foundational element of device integrity, but you wouldn't be the first person to beg the question, "What is a UPS?"
The most useful thing to know about the Global System for Mobile communications (GSM) is that it is an international standard. If you travel in Europe and many other parts of the world, GSM is th...
HDMI is more than a port on the back of a TV (and the often expensive cable that fits inside). It's a set of rules for allowing high-definition electronic devices to communicate.
Microsoft Excel is an advanced spreadsheet program that enables you to keep track of and display data in many ways, including bar graphs. Learn how to make a bar graph in Excel from this article.
https://computer.howstuffworks.com/how-to-make-bar-graph-in-excel.htm
Flat screen TVs come in different flavors. Learn about the difference between LCD and LED in this article.
https://electronics.howstuffworks.com/difference-between-lcd-and-led.htm
What's the real reason you can't make a phone call during a flight? Is there really any interference between the aircraft equipment and your cellphone signal?
https://electronics.howstuffworks.com/tech-myths/cellphone-call-on-flight.htm
For less than $100, you can get a pocket-sized gadget that will tell you exactly where you are on Earth at any moment. As long as you have a GPS receiver and a clear view of the sky, you'll never...
https://electronics.howstuffworks.com/gadgets/travel/gps.htm
In the digital world, alphanumeric characters play an important role. The term "alphanumeric" encompasses both letters and numbers, creating a versatile set that forms the foundation of written l...
https://computer.howstuffworks.com/alphanumeric-characters.htm
Geofencing is a technology quietly reshaping the marketing and consumer engagement landscape. It establishes virtual boundaries around physical spaces, linking your device to businesses and servi...
https://electronics.howstuffworks.com/everyday-tech/geofencing.htm
Next to the battery icon on your phone, you see "LTE," meaning ... meaning what, exactly? Learn how LTE helps you stream while also enabling smart cities.
A dropped or stalled WiFi connection that occurs repeatedly can really mess up your day. If this keeps happening to you, read on for some explanations and solutions.
https://computer.howstuffworks.com/wifi-keeps-disconnecting.htm