Author Archives: Dominic

ATI R9 290X vs NVIDIA GeForce GTX 780

AMD recently released the Radeon ATI R9 290X video card at a price of $549. AMD developed a completely new silicon in their 290x GPU. This GPU is designed in 28nm technology that enables it to achieve higher clock speeds and higher performance. ATI R9 290X’s GPU is called Hawaii. The graphics processor unit (GPU) is composed of up to 44 computing units that include a total of 2,816 stream processors. The GPU has an output performance of 64 pixels per clock cycle and is made up of four Radeon HD 7970 geometry processors. The R9 290X has an engine clock of up to 1GHz. The GPU also features 4GB of GDDR5 memory and a 512 bit interface. read more

How to Test for a Bad Capacitor Using a Digital Multimeter

A capacitor is a device that is very important in the case of most of the electronic appliances. They are used in computers, power supplies, and with appliances that use a motor. In the case of an appliance with a motor, if it is not working or if it is producing a humming noise, then the problem might be associated with the starter capacitor. A capacitor can be tested to find out whether it is working properly or if it is dead. There are certain steps that you need to follow for testing the capacitor to find out whether it is bad or not. Let’s get right to it. read more

6 Essential Tips On How To Safely Use Public Wi-Fi

Undoubtedly, the number of free public Wi-Fi hotspots has grown tremendously over the last few years. However, not every hotspot can afford you the protection that is synonymous with a private home network. Your smartphone, tablet, or notebook’s firewalls and default settings may not be adequate to protect you from prying eyes as you are up and about. Therefore, if you want to keep your files and information secure, it is vital that you know how to protect yourself while you are away from home. Below, we take a look at 6 essential tips on how to safely use public Wi-Fi hotspots as follows: read more

The Pros and Cons of Laser vs Inkjet in Terms of Cost and Quality

Printers have become a must-have computer peripheral in offices and homes. If you’re planning on buying one for yourself, you might be confused between the two most common forms of printers – Inkjet and Laser. Not many people are aware of the differences between the two printers in detail. All they know, that the printing quality differs in both the cases and that difference is hard to interpret. But when it comes to cost and quality, there’s actually a lot of difference between both types. So how would you make the final choice? In this article, we’ve weighed out some pros and cons of inkjet vs laser printers. This brief comparison will help you find out the best printer for you. read more

120Hz vs 60Hz Monitors: What’s the Difference When Gaming

Gamers tend to look for perfection when gaming, and this is affected by many factors, including the gamer’s skills. There are, however, a lot of controversies on the effects of using a 60 Hz monitor versus 120 Hz when gaming. So, let’s take a look at the difference of 60 Hz vs. 120 Hz when gaming?

Graphic Smoothness

While many gamers say that they don’t notice the different effects when gaming using either of the monitors, the truth is there are some differences. It is these differences that affect the visual user experience of the game, and this is very important. The main contention here is the smoothness of the flow of the characters and visuals appearing on the screen. Though it may not be easily noticeable, gaming using a 120 Hz monitor is smoother compared to the 60 Hz. Why? When using a 120 Hz monitor, the game is refreshing at double the speed of a 60 Hz monitor. This is assuming that your PC can deliver the necessary FPS (frames per second) to make this noticeable. read more