How to Set Up a VPN on Windows: App and Built-in Setup
You’ve decided to install a VPN on your PC for added privacy and security online, but how do you install one, and which method is the most secure? Is a…
Guides
How to Set Up a VPN on Your Android Phone, Tablet, and TV
Setting up a VPN on Android is usually simple, whether you’re using a phone, tablet, or smart TV. In most cases, it only takes a few taps: download an app,…
What Is a Loopback Address? When and How to Use It
Whether you're troubleshooting a network issue or setting up a local development environment, you've probably come across the term “loopback address.” While it might look like just another IP address,…
How to Change Your IP Address: Guides for iPhone, Android, Windows, Mac, and More
Whether you want to change your IP address to improve privacy, access a website, or fix network issues, there are several reliable methods, each suited to different needs. In this…
How to Set Up a VPN on Your Smart TV
Setting up a VPN on your smart TV isn’t always straightforward, but it’s not as difficult as you might think. Some smart TVs support VPN apps directly, while others require…
How to Fix the “DNS Server Not Responding” Error: Step-by-Step Guide
A DNS server not responding is pretty annoying and fairly common; it often comes down to minor network or configuration problems. The good news is you can usually fix it…
What Is a VoIP VPN, and Why Do You Need One?
Can’t make a call on WhatsApp, Viber, or Zoom? You’re not alone. On some networks, VoIP apps may be restricted or unavailable. A VPN helps you retain access, keep your…
Why Won’t My VPN Connect and How Do I Fix It?
When your VPN isn’t working, it can impact everything from your online security and privacy to your ability to safely stream your favorite shows and sports. It can even block…
Network Security Key: What It Is and How to Find It on Any Device
A network security key is simply another term for your Wi-Fi password, the key that lets devices connect to your wireless network. Knowing what it is and how to find…
What Is a VPN for Remote Workers and Why Do You Need One?
One of the biggest side effects of the rise in remote and hybrid work is the growing risk to sensitive data. When you’re working from your home network or the…