Best CPU, Video Card and RAM Tuning Utilities

by File in: Tools Review

Computer components such as CPUs, GPUs and RAM all have a standard performance rating on paper. However, manufacturers are actually pretty conservative when it comes to deciding how fast their […]

HDG Explains : What Is RFID & What Can It Be Used For?

by File in: Networking

RFID or Radio-Frequency Identification technology is everywhere. Employee ID cards, on items you buy at a store and even inside our pets. It’s a simple yet ingenious technology that is […]

HDG Explains : What Is Bluetooth & What Is It Most Commonly Used For?

by File in: Featured Posts

Many of you reading this might remember the bad old days of getting any two gadgets to talk to each other. Cellular phones (not smartphones!) all had their own proprietary […]

6 Windows Equivalents To Popular MacOS Features

by File in: Windows 10

While Windows dominates the desktop PC world, those who love MacOS really love MacOS. Apple’s enduring operating system has a lot to recommend it and is filled with hundreds of […]

Create a Portable Version of Any Application in Windows

by File in: How-To

These days, most of us have multiple computers that we take with us, but what if you wanted to turn any computer into your computer? That’s where the idea of […]

Can A Tablet Truly Replace a Desktop Computer Or Laptop?

by File in: Product Reviews

It’s not a stretch to say that laptops have virtually killed off desktop computers. Thanks to big price drops and performance on-par with non-mobile computers, for most people it makes […]

Use the Keyboard to Change Row Height and Column Width in Excel

by File in: Office Tips

These days people are moving over to touch interfaces at a rapid pace, but for certain types of work a keyboard is absolutely essential. If you are using Microsoft Excel […]

Fix “Can’t Read From the Source File or Disk” Error

by File in: Help Desk

Digital file storage is incredibly reliable these days, but that doesn’t mean that things can’t go wrong from time to time. You may just be going about your business, trying […]

How to Find Open and Blocked TCP/UDP Ports

by File in: Networking

There’s a good chance you’ve happened upon this article because an application you’re trying to run is complaining about a “port” being blocked or you’ve read about how leaving certain […]

Fix “Instruction at Referenced Memory Could Not Be Read” Errors

by File in: Help Desk

It’s rare these days, but sometimes you can still run into a cryptic error message while using your computer. Cryptic errors are ones that don’t really explain themselves. If you […]