What Are the Buttons on the Echo Dot? Every Echo Dot has either two or four buttons, depending on the generation. These buttons give you access to certain Echo Dot functions without using voice controls, allow you to issue a command without first saying the wake word, and allow you to stop the Echo Dot from listening to you. The appearance of these buttons differs slightly depending on which version of the Echo Dot hardware you have....
What Is a DMG File? A file with the DMG file extension is an Apple Disk Image file, or sometimes called a Mac OS X Disk Image file, which is basically a digital reconstruction of a physical disc. For this reason, a DMG is often the file format used to store compressed software installers instead of having to use a physical disc. You’ll most likely only see them when downloading macOS software from the internet....
What Does a Public IP Address Do? Public IP addresses differentiate the devices that are plugged into the public internet. Each device that accesses the internet uses a unique IP address. A public IP address is sometimes called an Internet IP. It’s this address that each internet service provider uses to forward internet requests to a specific home or business, similar to how a delivery vehicle uses a physical address to forward packages to your house....
Refresh rate may also be referred to by terms like scan rate, horizontal scan rate, frequency, or vertical frequency. How Does a TV or PC Monitor “Refresh?” The image on a TV or computer monitor screen, at least the CRT kind, is not a static image, even though it appears that way. Instead, the image is “redrawn” over and over on the screen so quickly (anywhere from 60, 75, or 85 to 100 times or more per second) that the human eye perceives it as a static image, or a smooth video, etc....
What is the DIN Standard? Automakers and car stereo manufacturers around the world use this standard, which is why most head units are interchangeable. While the wiring is not standardized, the DIN standard is the reason why you can replace OEM car stereos with aftermarket devices. Although the DIN standard only specifies a single height and width, head unit manufacturers also produce devices that are twice as tall. These double-tall units are referred to as double DIN since they are twice the height of the single DIN standard....
How System Errors Are Used Just as a doctor may use a certain word to describe a list of symptoms to a patient, the Windows operating system issues an error code to describe a problem it has with a software program, which in turn makes it easier for a software developer to understand what has happened, and therefore how to fix it. System Error Codes Are Unique A system error code is not the same as a Device Manager error code, a STOP code, a POST code, or an HTTP status code (a....
What is an MP4 File? A file with the MP4 file extension is an abbreviation for an MPEG-4 Video file, which is a compressed file format that can contain not only video and still images but also audio and subtitles. MP4 files are usually seen when you download a video from the internet or use a DVD ripping program to save a DVD to your computer. Files like this that only have audio are sometimes saved with the ....
These systems use thermographic cameras, infrared lights, and heads up displays to extend the perception of the driver beyond the limited reach of headlights. By alerting drivers to otherwise invisible hazards, automotive night vision can help prevent accidents. What Is Automotive Night Vision for Cars? There are two categories of automotive night vision: passive and active. Passive systems use thermal cameras that illuminate the heat radiating off objects, animals, and people....
How Does the Capital One Shopping Coupon Extension Work? When you install Capital One Shopping, you’ll notice a new icon in the add-ons or extensions area of the browser window. To use the extension, select the icon whenever you’re in the cart or checkout page for a shopping site. The extension may appear automatically, or you might need to select the icon. A window will appear revealing how many coupon codes it found for the product....
Encryption puts files into a password protected and scrambled format called ciphertext that’s not human-readable, and therefore can’t be understood without first decrypting them back into a normal readable state called plaintext, or cleartext. When Is File Storage Encryption Used? File storage encryption is more likely to be used if data is stored online or in an easily accessible location, like on an external drive or flash drive. Any piece of software can implement file storage encryption, but it’s normally a helpful feature only if personal information is being stored....
How the Foursquare City Guide App Works The Foursquare City Guide uses your device’s GPS to identify your location and find places nearby that it can suggest to you. The more you use the app, the more it learns about the places you like to go so that it can recommend more places you’ll probably love too. Recommendations are crowdsourced from Foursquare City Guide users just like you who’ve been to those places and have left good ratings and reviews....
What Is Google Home? Google Home refers to two things: the original Google Home smart speaker, and the entire product line, including Google Home Hub, Google Mini, and other products. The original Google Home device is essentially a single two-inch speaker and some computer hardware packaged up in a housing that looks something like an air freshener. It has Wi-Fi connectivity built right in, which it uses to access your Wi-Fi network and connect to the internet....
It does this by using a program you download first and managing the apps from that, rather than doing it all yourself. The app installer is a quick and easy way to download bulk applications reliably and securely. Why Use Ninite? Most of us have installed different forms of software on our computers, from voice and video call solutions like Skype or WhatsApp to antivirus and security programs. Then there are internet browsers, such as Chrome or Firefox....
Phubbing is the frustrating and taxing way in which some people can ignore or even interrupt a conversation to look at their phone. It’s the practice of showing more interest in whatever it is that’s on the smartphone than what you or someone else are saying. Many people are guilty of it, but where did phubbing come from? And what are some good ways to combat it? Phubbing Meaning Explained Phubbing, or snubbing someone to look at your phone, isn’t a new phenomenon....
Tagging Explained In the beginning, Facebook tagging could only be done with photos. Today, however, you can incorporate tagging into virtually any type of Facebook post. A tag is essentially a clickable name that appears in the caption of a photo. When you roll your cursor over the photo that has tagged users in it, you’ll see those users’ names appear over the photo (often over their faces). This made a lot of sense back when it was exclusively meant for photos because anyone who uploaded photos could tag their friends who appeared in them to put a name to each face....
Tidal Ownership and History The platform was initially owned by many high-profile artists, including Jay-Z, Beyonce, Kanye West, Nicki Minaj, Coldplay, and Calvin Harris. Square, owned by Jack Dorsey, acquired 80% ownership in 2021. Despite Jay-Z’s claim that Tidal isn’t competing with anyone, the platform is essentially a competitor of Spotify, Pandora, and Apple Music. But there are a couple of things that set it apart. What Makes Tidal Different? Tidal was the first music-streaming platform to offer high fidelity, lossless audio quality....
VoLTE Offers Clearer Voice Calls VoLTE offers high-quality voice calls with minimal background noise. VoLTE calls are also generally considered more reliable and stable since they are less prone to suddenly disconnecting or experiencing glitches. VoLTE uses the LTE standard for network transmissions over the 4G wireless network, which allows cellular providers to more efficiently deliver communications services to their customers—whether that’s phone calls, video calls, text messages, or anything else....
What Devices Does Windows 10X Support? Windows 10X works on Windows-based devices with a two-screen form factor like Microsoft’s Surface Neo, which is due for release in Fall 2020. PC manufacturers, ASUS, Dell, HP and Lenovo are confirmed to be releasing similar devices around late-2020 and early-2021 that will also take advantage of the Microsoft OS. Computers, laptops, and tablets running Windows 10 cannot upgrade or switch to Windows 10X. Doing so would be like trying to put iOS on a Windows PC....
When Does the New iPhone Come Out? Figuring out when the new iPhone comes out isn’t an exact science — at least not until Apple makes an announcement of a release date. But, based on history, you can make an educated guess. Most likely, new iPhone models will come out in September or October every year (with a few possible exceptions, as we’ll see). We can say this based on the release dates of previous iPhones: While it was unclear at that time whether the fall release of the iPhone 4S was a one-time thing, with the September release of the iPhone 5 and almost all subsequent models arriving in September, it seems likely that all new iPhone models will now be released in the fall....
The Playdate is a pocket game console from indie software house Panic, with hardware design help from Teenage Engineering, the company behind the iconic OP-1 and OP-Z synthesizers. One look at the Playdate’s specs will show it’s not a rival to the Nintendo Switch, or any other handheld console. It has a black and white screen, with no backlight; its games have names like Casual Birder, Executive Golf DX, and Echoic Memory....
