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Home Computing

Is It Possible to Unsend an Email?

Is It Possible to Unsend an Email?

Sending an email at the wrong time or to the wrong party (or both) can be a painful scenario.  We’ve all been there. You might have a less-than-professional message meant for your best friend, whose name is unfortunately right next to your boss’s in your address list. Or perhaps a humorous note meant for another…

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Troubleshoot issues with your iPhone

How to Free up Space When Your iPhone Slows Down

iPhone users everywhere understand how vital phone connection and functionality can prove. For many of us, our iPhones provide the keys to our lives — our calendars, to-do lists, Internet connection, email access, photos, contacts, and more live inside of our pocket-sized smart devices, and we would be lost without them. When your iPhone slows…

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Enhance Your Smart Home Security

Enhance Your Smart Home Security: Protect Your IoT Ecosystem

Technology continues to revolutionize our lives in ways that can enhance every aspect of our daily routines. The Internet has become a tool we can’t live without, and influences everything from our social interactions to our banking to the security of our homes. The Internet of Things (IoT) may sound like the name of an…

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Reverse Image Search: Guide and Tools

Reverse Image Search: Guide and Tools

Have you ever seen an image somewhere and wondered, Where have I seen that before? Or maybe someone shared an image online and you want to know if it was real or Photoshopped? Maybe you need to track down an image to see if it is copyrighted. There are plenty of reasons why you might…

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How to Fix a Wet Smartphone

How to Fix a Wet Smartphone: Important Steps to Take

Although unheard of 25 years ago, we now collectively depend on our smartphones. Americans use smartphones to make and receive fewer than five calls per day, but we still spend a daily average of 4.5 hours on our phones.   We religiously use our smart devices to access texts, GPS directions, photos, restaurant reviews, social media,…

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Can you unsend an iMessage?

How to Unsend an iMessage: A Quick Guide

We’ve all experienced that Homer Simpson DOH! feeling after hitting send on a message we did not mean to send. Maybe you noticed a typo that makes your message confusing or even offensive. Perhaps auto-correct wildly changed the meaning of your text. via GIPHY For too long now, iPhone users have been out of luck…

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How to Free Up Space When Your Android Slows Down

How to Free Up Space When Your Android Slows Down

For many of us, an Android smartphone holds all of the crucial details of our lives. You use your Android as a photo album, document folder, work vault, storage of countless memories, social connections, and more. When your phone breaks or slows down, you may feel the void immediately. It’s easy to panic when your…

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Scheduling Texts on an iPhone

Scheduling Texts on an iPhone: Step-by-Step Guide

In a digital era that zips by at the speed of a click, mastering the art of scheduling text messages on your iPhone isn’t just a neat trick; it’s practically a modern-day superpower!  Imagine the convenience: your phone sends a ‘Happy Birthday‘ text sharp at midnight, nudges your friend about that long-forgotten coffee plan, or…

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Tips for Making Your Phone’s Battery Last Longer

Extend Your Phone’s Battery Life: Top Tips & Tricks

Dealing with a constantly dying phone battery is so frustrating! When you first bought your phone, you probably enjoyed hours and hours of use without having to worry about the battery dying. You went to work and didn’t have to remember to bring your charging cable to plug in midday. You may have traveled without…

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Can Doorbell Cameras Be Hacked?

Can Doorbell Cameras Be Hacked?

Rapid advances in technology have allowed us to incorporate cool new toys and tools into our daily lives. The doorbell camera is no exception. Gone are the days of staring out your peephole or even opening your front door without knowing who lurks on the other side. Doorbell cameras aren’t relegated to large mansions, either.…

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Verify if online sources are legit

8 Ways To Tell if an Online Source is Legit

In the digital age, the amount of information at our fingertips is staggering. Between newspaper and magazine articles, newsletters, social media posts, and articles shared on social media, it’s easy to have an overload of information by the time you eat breakfast. This can make it challenging to know what’s legit and what isn’t. Here…

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How to choose a VPN for your Apple TV

Best VPNs for AppleTV You Can Purchase

Rumors are swirling that Apple might be releasing a long-awaited update to their AppleTV box unit in 2024.  Whether you are using an older generation model or plan to get a new one, you likely enjoy streaming the latest shows, movies, and sports on your AppleTV. You also probably know how frustrating it is when…

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If someone has access to multiple cameras, they can switch between them during a video call to create a false impression.

How Multiple Cameras Can Create Deceptive Video Calls

Although flying cars and teleportation are still imaginative dreams, 21st century technology has advanced so rapidly that many futuristic details imagined in the 1980s have become a reality. For example, the ability to connect with others through live, real-time video streaming.    In recent years, video calls have become a daily reality for many of us.…

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Test network connectivity to a host by sending ICMP echo requests.

A Useful List of TCP/IP Commands for Unix in 2024

Computers, smartphones, and internet-connected devices communicate with one another through IP networking. “Internet Protocol” is part of the TCP/IP suite that governs the exchange of data across modern computer networks.  Every operating system uses a series of commands to interact with data. That includes Unix, an operating system that was created in 1969. Although Unix…

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The Hidden Risks of QR Codes

In today’s digital age, Quick Response (QR) codes have become a ubiquitous feature of modern life. From advertising campaigns to contactless payments, these pixelated squares offer a convenient way to access information with a simple scan. However, beneath their seemingly innocuous exterior lies a realm of cybersecurity risks that can compromise personal data, security, and…

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Guide to Operating System Types

The Essential Guide to Operating System Types

Operating systems are the foundation of computing, managing hardware resources, and providing services to applications. Many types of OS exist for different needs. This comprehensive guide to the types of operating systems examines popular operating system categories and examples in detail. What is an Operating System? Think of an operating system (OS) like a manager…

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How to know your operating system

How to Check Your Operating System Version: A Comprehensive Guide

Knowing the specific version of your operating system (OS) is crucial for a variety of reasons. The latest versions often come with new features, enhanced security, and improved performance, while older versions might lack support or security patches.  Identifying your OS version ensures that your device is compatible with the software you’re using, allows you…

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Virus detected on a computer

Types of Computer Viruses

“Creeper,” the first computer virus, hit servers over 50 years ago. However, Creeper wasn’t used for nefarious purposes. It was a test to see if programmed code could self-replicate, and it is known as the first “worm” virus.  In the decades since, and especially since the dawn of the Internet, computer viruses have been used…

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How to find your printer’s IP Address?

Finding a Printer’s IP Address: 5 Quick Methods

Just like each of the devices you use on a regular basis, your printer has a unique IP address. It isn’t difficult to find your printer’s IP address, but you do have to know where to look.  There are several ways to find your printer’s IP address. The best strategy to choose is the one…

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Multiple ethernet cables connected to a switch

What Is Ethernet?

When it comes to dealing with Internet device connections and networks, most of us have at least heard of the technological terminology involved. USB cables, WiFi, routers, and ethernet connections are used by everyone — even when we don’t necessarily understand how they work.  When discerning what connections will work best for your needs, you…

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An image displaying a close-up of a web input for a login and password

What SQL Injection Is & How It Works

SQL injection is a mechanism that cyber attackers use to interfere with application queries to a database. Specifically, SQL injection exploits a security vulnerability and gives hackers access to data that they shouldn’t have access to. How SQL Injection Works To understand SQL injection (SQLi), you have to first understand code injection and SQL. “Code…

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A person holding a clamshell mobile phone.

What Is Wireless Application Protocol (WAP)?

Wireless Application Protocol (WAP) is a packet-switching protocol that was designed for micro-browsers. Most mobile wireless networks and mobile phones from 1999-2010 used WAP to access the Internet.  For years, WAP provided the framework so that wireless devices can communicate instantly between themselves and the Internet. Today, WAP is essentially obsolete, as modern mobile browsers…

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A Guide to Essential Home Router Terminology: What You Need to Know

So you’ve decided to purchase and set up your home router system. How much time could it possibly take? You’ve opted out of your internet provider’s offer to rent you equipment and set it up for you. You want to ensure that all security measures for your router are maintained by you and not your…

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Modems vs Routers vs Switches: What’s the Difference and How Do You Keep Each Secure?

Having access to the internet has become so common now that it’s considered a basic human right by many. But that doesn’t mean setting up and maintaining a home network is easy. Home networks can’t work without specific network devices, which you probably have at least some awareness of. If you have internet access at…

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I'm Not A Robot

What’s Behind the CAPTCHA Quiz?

A CAPTCHA examination is simply a few-seconds test that helps websites minimize spam comments, protect their registration forms, and divert traffic that might be coming from suspicious or even know disreputable sources.

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Home computers have come a long way in the last few decades. Although it’s easier than ever before to use computers and Internet-connected devices at home, it’s also more dangerous. Keep your home computer and devices safe with these helpful articles.