A common computer virus is a program that attempts to self-replicate by modifying the code of other programs. When the virus succeeds, the computer is then said to be “infected.” A virus can cause all manner of harm to the target computer, or sometimes none at all. The effect of the virus depends on the type. Effects Of Computer Viruses You might not think a virus can do much harm, especially with modern antivirus software....
The five online simulators below use the latest in web animation, 3D graphics and web app technology to deliver something you’d have needed a supercomputer for thirty years ago, right onto your screen. So why not ditch reality for a while and spend some time exploring one of these simulations? GEO-FS Flight Simulator It’s been a while since we’ve seen any decent new flight simulators come to market. Microsoft is cooking up something special with Microsoft Flight Simulator 2020, but what if you just feel like getting in a virtual aircraft and flying around the globe a bit?...
A good way to have both things taken care of at once is to create an image of your hard drive. By creating an image, your entire system state, including the OS and data files, is captured like a snapshot and can be reloaded at any time. It’s the best way to protect your data and is the fastest solution also. However, it’s not necessarily the easiest solution since most imaging programs require a bit of trial and error when performing a restore....
Archive files like ZIP files and JAR files provide a way to package multiple files as a single file, decreasing the amount of space needed to store them. JAR stands for Java Archive. It’s a package file format used to combine multiple Java class files and their associated resources like text and images into a single file. Indeed, JAR files were originally developed so end users could download Java applets and their components in a single HTTP request....
But like all console devices, it was ultimately supplanted by newer options, leaving your old game cartridges gathering dust in the attic. Even if you copy the ROM files to your computer’s memory, it cannot play the games, as the GBA’s hardware works in a completely different manner. You need an emulator. A GBA emulator is an application that can create a virtual Game Boy Advance device on your PC, allowing you to play GBA games using your keyboard as a joystick....
Today, our phones hold our phone books in a tiny SIM card, which saves phone numbers, email addresses and the contact’s photo. However, if you get a call or text message from an unknown number that’s not saved on your phone or SIM card, you may need a different service to find the person’s name or identity. To help you with that, here are some of the best sites to identify phone numbers online....
There are many reasons why you’d want to convert a PDF file to Word, the main one being to create an editable version of an existing document. Whatever your reason, this guide explains how to convert a PDF to Word. How to Convert PDF to Word in Windows Whether you’re using a Windows PC or a Mac, we’ll show you a few ways to convert a PDF file into a Word document....
This list contains 9 of the best Xbox One accessories available online – some accessories will replace your existing equipment with higher quality variants, while other accessories will add new functionality to your gaming experience. The price of these accessories ranges quite drastically – there are cheaper items for adding convenience to your experience and more expensive accessories that can give you a competitive edge or enhance your gameplay in new ways....
To be clear, we are only talking about the basic iPad here, not the iPad Pro version. This is because tablets like the iPad Pro and Microsoft Surface Pro are meant more as laptop replacements rather than simple tablet devices. And honestly, that is a difficult question to answer. Because it depends entirely on what you want out of a tablet. Even if you are willing to go back a few years – metaphorically speaking – and buy an older generation model, you’ll still be hard-pressed to get a price lower than the Fire tablet....
Note that private browsing mode will not allow you to browse the web anonymously or prevent others websites or middlemen like your ISP from tracking your activity. If you want to do that, make sure to read my post on how to properly remove your search history. In this article, I’ll show you how to create shortcuts that will allow you to open your favorite web browser in private mode by default....
Why is this happening? Can you stop it? If your computer seems to randomly turn on there are multiple possibilities behind this spooky behavior. Something Touched the Keyboard or Mouse When your computer is in sleep mode, it’s not really off. Most people probably know that, but did you know that you can wake your computer from sleep by just using a mouse and keyboard? This is a handy feature for anyone who doesn’t have easy access to the buttons on their PC, but it can also result in unwanted power-on behavior....
Normally, you’ll find the Google Search bar widget right on your main screen with any Android phone you purchase. If you accidentally removed it, here are a few things that you can do to restore Google Search bar back on your smartphone’s home screen. How to Restore the Google Search Bar Widget Google Search Bar widget allows you to search Google for anything from your home screen. If you find the Google Search bar missing, it may be that you accidentally deleted the widget....
Netflix’s History in a Nutshell Netflix started life as an internet-based DVD rental business. It took the pain out of going to a video store and offered lenient rules with no penalties. When Netflix was founded in 1997, internet bandwidth was incapable of competing with the image quality of cable or broadcast TV. No one seriously considered that you’d get your TV shows through an internet connection! Ten years after the company was founded, it began offering streaming services....
Readers may remember when adding weather to Google Calendar was as simple as checking a box in the calendar settings. Why Google removed this feature remains a mystery, but hope is not lost. There are still a few ways to display weather information on your GCal. Weather Calendars You Can Subscribe to in Google Calendar The easiest way to add weather to your Google Calendar is by subscribing to one or more of several available weather calendars....
The best part about the platform is that you can create as many classes as you want. If you feel your class has run its course and won’t need it again, you can deactivate or delete the class to free up space in your virtual classroom. In this guide, we’ll show you how to archive or delete a Google Classroom on desktop and mobile versions of the app. What Happens When You Archive or Delete a Google Classroom You can archive or delete a class when you’re done with it, but there’s a difference between these two actions....
Whether on Windows or Mac, many tools are available to help you diagnose your hard drive and repair it. If you suspect your hard drive is close to failing, be sure to try and make a backup of all your data or clone your hard drive before running any of the tools below. How to Check Your Hard Drive for Errors On Windows Windows includes built-in tools to help check your hard drive, and manufacturers may also provide tools to help diagnose problems....
This guide will walk you through exactly how to set up smart lights with Alexa, how to control them once you’ve set them up, and more. “Alexa, please turn on the lights,” will become a common phrase in your home. How to Set Up Lights With Alexa One of the main benefits of Alexa as a platform is how easy it is to add new devices. How to Add Lights Through Alexa First, open the Alexa app and tap the Devices tab....
Adobe Premiere Pro CC makes it very easy for beginners to add lens glare effects, as they have some specific effects already created to help achieve it. Using these effects as a base, you can alter them in the Effect Controls panel and make them look like you want. In this tutorial, we’ll show you how to use the lens glare effects and how to edit them to your desire....
We’re going to cover finding the same words or numbers in two different worksheets and in two different columns. We’ll look at using the EXACT, MATCH, and VLOOKUP functions. Some of the methods we’ll use may not work in the web version of Microsoft Excel, but they will all work in the desktop version. What’s An Excel Function? If you’ve used functions before, skip ahead. An Excel function is like a mini app....
If you’re curious to know why the error occurs, it’s usually the result of a bad proxy server. However, there are other reasons as well that can cause this problem with your favorite web browser. Disable Proxy to Fix the err_tunnel_connection_failed Error When Chrome experiences a proxy-related issue like your current one, disable your proxy server and see if that fixes the problem. You can turn off your proxy feature from both Control Panel and Settings....
