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If you’re sharing your screen during a video conference, it’s important to make sure no notifications appear. This can prevent the accidental leaking of confidential information to others—or just save you from a world of embarrassment in your next Zoom, FaceTime, or Skype video call. Try Video Conferencing Tool’s Built-in Option Depending on which video conferencing tool you’re using, you may be able to enable a setting that blocks certain notifications. Zoom, for example, lets you block system notifications while you’re sharing your screen. You’ll find this option at Settings > Share Screen > Silence system notifications when sharing desktop. The problem is that it doesn’t always block all notifications—Slack DMs and Skype messages being among those notifications that still get shown while sharing your screen in Zoom. While it may be inconvenient, the most effective way to ensure no embarrassing or confidential messages are shared during virtual meetings is to mute … [Read more...] about How to Hide Notifications While Sharing Your Screen in a Video Call

Most computer and video games created in the 20th century featured blocky, pixelated graphics. If you didn’t grow up with them (or never paid attention to the technical details), you might wonder why. We’ll explore the origins of pixel art and how graphics have exploded in complexity over time. The Short Answer: Resolution Was Limited by Cost and Available Technology The pixelated artwork in older video games—where the display resolution is low enough that the pixels are obvious and blocky—was largely the result of low-resolution television sets and the high cost of memory chips and digital logic at the time those games were created relative to today. While it was possible to create an HD-resolution digital still image by the late 1970s, the technology to animate it in real-time did not exist until much later. Such technology was far too expensive to put into a mass-produced entertainment product that consumers could afford until the mid-2000s. Game designers did what … [Read more...] about Why Were Old Video Games So Pixelated?

A key headlining feature of modern iPhones is their ability to shoot HDR videos. But since HDR clips take up more space and most people don’t have compatible displays to watch them in their full glory, the HDR feature is off by default. Here’s how to enable it. HDR stands for High Dynamic Range. It’s a high-end feature that allows for better color reproduction in any given scene. When HDR is enabled, your iPhone is able to record a wider gamut of colors, and more accurately balances the contrast of the frame’s darkest and lightest areas. On top of this, the iPhone’s HDR capability supports Dolby Vision , which helps the target screen make the most out of all the extra visual data. To enable HDR video on your iPhone, first, open the “Settings” app, and then scroll down to the Camera option. Next, select “Record Video.” Finally, toggle on “HDR Video (High Efficiency).” Note: On the iPhone 12 and iPhone 12 mini, HDR videos are capped at 30 frames per second. The … [Read more...] about How to Turn on HDR Video Recording on iPhone

There’s more than one Ubuntu. You can download Ubuntu, Kubuntu, Xubuntu, or Lubuntu: But what’s the difference, and which should you choose? The answer depends on what you’re looking for: Linux is all about choice. What’s the Difference? To pick properly, you’ll need to understand the strengths of each “flavor.” That might be the bling and polish of Kubuntu, the “set it up and forget about it” of Ubuntu, the retro simplicity and stability of Xubuntu, or the ability of Lubuntu to run on older and less powerful hardware. Despite the different names, all of these are based on the same underlying Ubuntu software. They include the same Linux kernel and low-level system utilities. However, each has different desktop and flavor-specific applications. That means that some are more full-featured, while others are more lightweight—so each feels a little different. Since these flavors are built to make Linux more accessible, they’re not necessarily going to score upvotes in a geeky … [Read more...] about How to Choose Between Ubuntu, Kubuntu, Xubuntu, and Lubuntu

Sometimes, you just don’t feel like reading. It can be an article, a Wikipedia entry, or a research paper for school. Instead of searching for a YouTube video, listen to articles using Microsoft Edge’s Read Aloud feature. Microsoft Edge has a pretty stellar built-in reader mode . It removes all the stuff from the web page (including ads and extra content) and presents it in a customizable text format. RELATED: How To Use Reading View In Microsoft Edge The reader mode also has a Read Aloud feature (similar to Siri’s feature on Mac ). In the past few years, text-to-speech has come a long way. When you use Microsoft Edge’s Read Aloud feature, you don’t feel like a robot is talking to you. In fact, there are a couple of voices that almost sound human, with variable pitch, appropriate pauses, and stellar pronunciation for complex words. To get there, first, open the article that you want Microsoft Edge to read out loud on your Windows 10 PC or Mac. Then, from the … [Read more...] about How to Have Microsoft Edge Read You Articles Aloud