Firefox uses the chrome:// protocol to store internal schemas. This is used to keep track of the different Firefox features and how they are related. This helps Firefox to be more organized and easier to use. Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites. The Question SuperUser reader ChocoDeveloper really wants to know what the deal is with Firefox and the “chrome://” schema:...

If you’re a Linux user, you’re likely familiar with the Google Authenticator app. It’s a free app that lets you sign in to your desktop using your Google account. If you don’t have a Google account, or if you’re not sure how to sign in, this guide will show you how to use the Google Authenticator app on your Linux desktop. First, open the Google Authenticator app and sign in with your Google account....

Windows 8 Metro web tiles can be opened in the desktop browser by right-clicking on the tile and selecting “Open in Desktop Browser.” .. Windows 8 will ship with the Metro version of Internet Explorer as well as the normal desktop version. Unfortunately, the immersive version is the default web browser and you might not want that on a desktop or laptop. Setting the Desktop Version of Internet Explorer as Default The settings for both versions of Internet Explorer seem to be controlled by Internet Options available through the desktop version....

When you’re ready to sell your device, there are a few things you need to do in order to make sure your sale goes well. First, make sure you have a good marketing strategy in place. You’ll need to create a strong online presence and market your device to the right people. You can also use social media platforms like Twitter and Facebook to reach out to potential buyers and promote your product....

If you’re a Windows 8 user, you may be wondering how to prevent your computer from shutting down due to an unknown problem. In this article, we’ll show you how to prevent Windows 8 from shutting down secondary accounts. If you have multiple accounts on your computer, it’s important to keep them all in the same place so that if one account is lost or stolen, the other accounts can still access their data....

Twitter is a great platform for sharing ideas and thoughts, but it can also be used to spread misinformation and conspiracy theories. To help you keep your Twitter account clean and free of these types of content, here are some tips: Make sure your tweets are clear and concise. Use hashtags to help you find specific topics or posts more easily. Be aware of the language that is being used on Twitter, and avoid using words that could be considered offensive or inflammatory....

If you have a computer that runs Windows 8, you may be able to enable the mouse pointer drop shadow. This feature helps to improve the look of your computer screen. To enable the mouse pointer drop shadow, follow these steps: Open the Control Panel. Under System and Security, click on the Mouse and Touchpad tab. In the Mouse and Touchpad section, click on the Add button. In the Add New Button dialog, enter “Mouse Pointer Drop Shadow....

OS X Yosemite comes with a new Java installation by default. If you don’t like Java, or if you want to disable it completely, this guide will show you how. First, open the System Preferences window by clicking on the Apple icon in the top left corner of your screen and selecting System Preferences. Next, click on Java under the Applications heading. You’ll see a list of all installed Java versions along with information about how much memory they’re using and whether they’re enabled....

If you’re like most people, you use Outlook to keep in touch with your friends and family. But sometimes, it can be hard to tell who’s actually responding to your messages and who’s just forwarding them on. In this article, we’ll show you how to stop people from forwarding or replying all in Outlook. First, make sure that you’re using the default settings for your email account. If you’re not sure how to do this, check out our guide on setting up your email account....

When you take a picture of someone, you want to capture their personality and the way they look in their natural environment. You want to capture the beauty of their skin, the way they move, and the way they sound. But sometimes, when you take a picture of someone, you don’t have that luxury. You may be shooting in color and your camera may not be able to produce black and white photos like it should....

When it comes to keeping your kids safe, there are a few things you can do to make sure that happens. One is to set up parental controls on your computer so that you can restrict access to certain websites and apps. Another is to make sure that your children have secure passwords and encryption software in case of an emergency. And finally, you should always keep an eye on their social media accounts and monitor what they’re posting....

If you’re like most people, you probably use your Android device as a personal assistant. Whether you’re checking the weather, reading news, or just taking some notes, your Android device is a great tool for doing just that. But what if you want to take advantage of all the features your Android device has to offer as a road recorder? Tasker is an app that can be used to automate tasks on your Android device....

If you’ve ever tried to watch a downloaded or ripped video file on your Roku, you know that it can be a frustrating experience. Roku doesn’t support many formats, and even those that it does support can be difficult to play. In this article, we’ll show you how to watch downloaded or ripped videos on your Roku using some simple steps. First, make sure that the video file is in a supported format....

Netgear’s Nighthawk is a router that has quickly become one of the most popular options on the market. With its blistering speed and great features, it’s no wonder why. The Nighthawk is perfect for anyone who wants to have the best online experience possible. It has a fast connection and can handle any task you might need to do online. Plus, its sleek design will make it look great in any room....

If you’re ever stranded on the side of the road with a dead battery, you’ll be glad to know that there’s now a portable USB charger that can also jump start your car. The battery pack, which is about the size of a deck of cards and comes in at just under two pounds, can give your car enough juice to get you back on the road. The charger is made by Mophie and is available now for $79....

Email messages are not encrypted because they are not meant to be private. Email is a public communication service that is meant for sharing information with a large audience. Email messages are not meant to be confidential, and the sender does not have to worry about the privacy of their email message because it is automatically sent through a public network. .. With so much concern about government surveillance, corporate espionage, and everyday identity theft, it may seem surprising that so few people use encrypted email messages....

Windows XP is a relic of the past. It’s slow, it’s outdated, and it’s not secure. It’s time to give up Windows XP and move on to a more modern platform. There are plenty of platforms available today that are more secure and faster than Windows XP. For example, Linux is a popular choice for desktop computers because it is free and secure. MacOS X is also a popular choice for desktop computers because it is fast and secure....

Windows 10 is a new operating system that was released in October of 2015. It is a Windows 10-based product that includes a new package manager, OneGet, which allows users to easily manage and install software from the Windows Store. OneGet is similar to the Ubuntu Software Center, which is used by Linux users. OneGet was created by Microsoft and it can be found on the Windows 10 website. It can be downloaded and installed on computers running Windows 10....

Hyper-V is a virtualization technology that allows Windows 8 and 10 users to run multiple operating systems on one computer. Hyper-V also allows users to create custom virtual machines that are isolated from the rest of the computer. This article will show you how to install or enable Hyper-V in Windows 8 or 10. To begin, open the Start screen and type “hyperv” into the search bar. Once you have found hyperv, click on it to open the Hyper-V Manager....

If you’re using Linux, there’s a way to make password asterisks visible in the terminal window. This is useful if you need to remember a few important passwords, or if you want to quickly check the validity of a password. To do this, open a terminal window and type: sudo nano /etc/passwd then enter the following line into the text editor: #! /bin/bash Then save and close the nano file. reopened the terminal window and type: passwd...