MiFi Compatibility Inseego makes several models of MiFi devices. Some are only available from certain carriers, and some are global: MiFi 7730L Global Mobile Hotspot: A premium device that provides up to 24 hours of battery life on a single charge. It includes simultaneous dual-band Wi-Fi. Up to 15 Wi-Fi clients can connect simultaneously. MiFi 6630 Global Hotspot: Connects up to 15 devices to LTE cellular networks for up to 20 hours on a single charge....

The surprise hit of Apple’s 2022 iPhone launch is the Dynamic Island, a pill-shaped status and alert box that never leaves the screen. It’s beautiful, whimsical, amusing, incredibly useful, and yet it probably started life as nothing more than a way to hide the camera holes in the iPhone 14 Pro’s display. “Dynamic Island is the hottest piece of UI I’ve seen in a long time,” designer Charles Patterson said on Twitter....

How to Make the Library Visible Permanently Apple hides the Library folder by setting a file system flag associated with the folder. You can toggle the visibility flag for any folder on your Mac. Apple chose to set the Library folder’s visibility flag to the off state by default. Here’s how to change it. Unhide the Library Folder From the Go Menu You can access the hidden Library folder without using Terminal....

The popular dating app just unveiled a background check feature and improved tools to report abuse, as announced on a company blog post. Soon, users will be able to conduct background checks right on the app, serviced by a nonprofit called Garbo. Incidentally, Tinder’s parent company, Match Group, became a corporate sponsor of Garbo in March 2021. Tinder has not revealed exactly how the background check feature will work or when it will be available, though they did say it will be for US residents only....

Using the service, you create a different public email address called an alias for each of your contacts. Each alias forwards to your real email address. If one of the aliases starts delivering spam, you delete it and assign a new alias to the account. E4ward uses the domain username.e4ward.com, but you can use your own domain name if you have one. The next time you need to give out your email address to a stranger or one-time merchant, give the Spamgourmet address instead....

How Popular is Twitch? Thousands of these users earn money through the Twitch Partner program, a service that provides streamers with added features such as paid subscriptions and ad placements. Where Can I Watch Twitch? Creating an account, however, does allow users to add their favorite channels to a follow list (similar to subscribing to a channel on YouTube) and participate in each stream’s unique chatroom. Hosting is a popular way for Twitch streamers to broadcast another channel’s live stream to their own audience....

Speed Equals Quality The speed of your connection determines the quality of the video you watch and the audio you listen to. You’ll experience delays when downloading files, watching movies, and listening to music over a slow internet connection. In the worst scenario, a buffering message appears. Buffering means the connection cannot handle the speed at which the video or file is being sent to the computer screen. The data collects momentarily before playback continues....

Almost all of our gadgets run on batteries. We love the convenience of not having to plug things in or being about to use them anywhere. Headphones, speakers, smartphones, even drum machines and synthesizers, they’re all untethered from the wall. But this convenience is often why our gadgets die after just a few years. Shouldn’t the law step in and change this? “When it comes to batteries, most gadget users are not looking for a long-term solution....

What to do: You’ll want to make sure your Chrome browser is updated. The latest version with the patch is 81.0.4044.129 on Windows and Mac, which Google is sending to all Chrome users now, so you might already have it. You can check your version in the Chrome menu, then restart. The details: While the specific method of exploiting the flaw is being kept secret, users are seeing one of the following two error messages: ‘STATUS_ACCESS_VIOLATION’ or ‘STATUS_INVALID_IMAGE_HASH....

Similar to a Spreadsheet The Finder’s List view is one of the most versatile ways of displaying information about items in a folder. In List view, each object in a folder is displayed with its name and an assortment of additional data arranged in a row and column view, much like what you would see in a spreadsheet. This arrangement lets you quickly view all kinds of pertinent information about an object....

After months of rumors and speculation, Valve has revealed the Steam Deck, a new handheld gaming PC. Well-known gaming news insider Wario64 was one of the first to break the news on Twitter, sharing screenshots from the handheld’s official store page. The new system will offer a Switch-like design, including an optional dock that users can use to connect the system to a monitor or TV. The Steam Deck will feature an AMD Zen 2 CPU, which runs at 2....

In its efforts to stand out from the rest of the pack, the Vivaldi browser now includes a full-fledged email client built directly into the web browser. The email client is complemented with a calendar and a feed reader, making the web browser more useful than ever. “The use of email is only increasing, and the way we use it is evolving,” wrote Jon von Tetzchner, co-founder and CEO of Vivaldi, in a blog post announcing the release....

With social distancing measures making it hard to get to open houses, virtual reality (VR) could be the next best thing to experiencing a new home in real life. Even before the pandemic, about 35% of buyers in 2017 made an offer on a home without seeing it in person, according to a report. The interest in new housing only has increased since then, as millions of people have fled large cities during the pandemic....

What app is this? The app is appropriately called Watch With Friends, and it’s available on iOS and Android. There’s also a Chrome extension for those who prefer using a computer or have their computer connected to a big TV. How does it work? If you’re the one making the party, you open Netflix and copy the link to the show you want to watch, then use the Watch With Friends app to create a party, paste the link, then set a pin code....

The particular case will depend on how the iPad is going to be used. The best minimum protection case is the Smart Case sold by Apple. It will protect the iPad from drops and help save battery life by putting the iPad in sleep mode when the cover is closed. This is a good case if the iPad will rarely leave home or is generally used in an office, airplane or hotel when traveling....

Overview of Formulas Formulas perform calculations in Excel. They always begin with the equal ( = ) sign, which is where you want the answer or results to appear. Formulas are great for working out “what if” scenarios that compare calculations based on changing data. Once you enter the formula, change only the amounts you need to calculate. You don’t have to keep entering “plus this” or “minus that,” as you would with a regular calculator....

How Does Lane Departure Warning Work? There are three primary types of lane departure warning technologies. While they all have the same general purpose, they achieve this goal in slightly different ways: Early lane departure warning systems typically used a single video camera to monitor lane markings, but modern systems can use visual, laser, or radar sensors. The methods that these systems use to provide corrective actions also differ from one situation to another....

How Frame Rate Works Digital video files, like film, are a collection of still images. The webcam’s frame rate determines how many still images go into making a video file. Higher frame rates deliver smoother video recording and streaming. However, these higher rates take more processing power and increase the file size of streamed and saved video content. Webcams with an fps rating of 15 or lower create a JPEG file of each still image and transmit these images in rapid succession....

Getting the Terms Right The term “cellphone” is interchangeable with the terms “cellular phone” and “mobile phone.” They all mean the same thing. The term “smartphone” means a cellphone that offers advanced features beyond calls, SMS messages, and basic organizer software. When people talk about mobile phones, “cellphone” is typically used to describe a simple feature phone. In contrast, “smartphone” describes advanced touch-screen phones. History of Cellphones Motorola developed the first commercially available cellphone between 1973 and 1983 and went on sale in the U....

Relational database management systems (RDBMS) implement the relational model of tables and relationships. Background on Database Management Systems The term DBMS has been around since the 1960s when IBM developed the first DBMS model called Information Management System, in which data were stored in a computer in a hierarchical tree structure. Individual pieces of data were connected only between parent and child records. The next generation of databases were network DBMS systems, which tried to solve some of the limitations of the hierarchical design by incorporating a one-to-many relationship between data....