Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Abstract: For secure sensor communication, pairwise key establishment between sensor nodes is essential. In this paper, we cluster the network field in rectangular shape and preassign two different ...

Q. I have used the Excel functions LEFT, MID, and RIGHT to dissect cells. However, I have some spreadsheets where each piece of information is a different length and uses different delimiters. Is ...

Learn how to build an infinite string and emerald farm in Minecraft 1.21+ using simple mob farming and villager trading mechanics. This setup is fully renewable, survival-friendly, and great for XP ...

Roku devices don't support VPN apps, but you probably already have the equipment you need to use a VPN on your Roku. Attila covers software, apps and services, with a focus on virtual private networks ...

All you need is a launch game. Nintendo is having a massive year. We are leaving the Nintendo Switch and moving on to the latest console offering, the Nintendo Switch 2. This console was first teased ...

Many Internet service providers provide their customers with a Point-to-Point Protocol over Ethernet (PPPoE) connection . To use this type of Internet connection, Internet service providers typically ...

In this post, we will show you how to capitalize the first letter of a text string in Microsoft Excel. When exporting data to Excel, text strings are often not properly formatted. They may appear in ...

How to Use a VPN: 4 Easy Steps to Get Started Your email has been sent Learn how to set up and use a VPN with just four easy steps. This step-by-step guide takes you through how you can secure your ...