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Wi-Fi authentication problem: How to fix it on any device
Wi-Fi authentication is a key process that happens every time you connect to a Wi-Fi network, but it doesn't always go smoothly. When something goes wrong, you might get a Wi-Fi authentication error. ...
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How to test your internet speed: A secure and simple guide
A fast internet connection lets you stream in high quality, download large files quickly, and enjoy smoother online gaming. Slow speeds, on the other hand, can lead to buffering, lag, and longer load ...
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Should you use a VPN at work? A practical guide
Whether you work from an office, a coworking space, or your living room, your internet connection is likely at the center of everything you do. A virtual private network (VPN) can help keep that conne...
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How to change IP address on Android (step-by-step guide)
Knowing how to change your Android phone’s Internet Protocol (IP) address can be useful in several situations. If you’re having trouble connecting to certain websites or services, suspect an IP co...
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Quantum VPN: What it is and why it matters
A quantum VPN is a virtual private network designed to protect your internet data from the coming threat of quantum computers. Unlike traditional VPNs that rely on encryption algorithms vulnerable to ...
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Are mobile hotspots secure? A complete guide to staying safe
Staying connected on the go has never been easier, thanks to mobile hotspots. Whether you’re tethering from your phone or using a portable Wi-Fi device, these tools offer fast and flexible internet ...
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How to choose a router: Top mistakes to avoid and pro buying tips
Buying a router isn't easy. It feels like router companies expect you to go in knowing dozens of unique terms, like the difference between Wi-Fi Protected Access 2 (WPA2) and WPA3 encryption, Multiple...
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How to create a VPN: A complete beginner-to-expert guide
A virtual private network (VPN) is an essential privacy tool. And while you could subscribe to a commercial VPN service with easy-to-use apps, it's also possible to set up a VPN yourself. This can put...
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How to set up a home server from scratch
Setting up your own personal server offers several advantages, especially when working from home, playing online games, or accessing your files and content across different devices. The best part is t...
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How to use a VPN to find cheaper flights
Buying a flight ticket is often a user-unfriendly experience. Airline companies are constantly adjusting their prices, meaning you might be seeing the price gradually go up while you wait for a deal. ...
VPN guides
