What Is UEFI, and How Is It Different from BIOS?
Rapheal Chukwumah
June 26, 2017
New computers use UEFI firmware instead of the traditional BIOS. Both are low-level software that starts when you boot your PC before bootin...Read More
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ques&ans
The Difference Between This Intel Processors i3, i5, and i7
Rapheal Chukwumah
June 21, 2017
Have you ever been in the process of buying a new computer and wondered, which processor should I buy ? Or what is the difference between a...Read More
How Do Google, Apple And Microsoft Make Their Money
Rapheal Chukwumah
June 21, 2017
If we talk about biggest tech giants in the world, then Apple, Google, and Microsoft always take the top three spot. Here we are going to de...Read More
Do You Know 32 Years Ago, Email Was Invented by a 14 Year Old Indian Boy?
Rapheal Chukwumah
April 25, 2017
E-Mail was invented by an Indian. It was invented by a 14-year old boy named VA Shiva Ayyadurai. Because of him, we can communicate with one...Read More
How Do Internet Service Operators (ISPs) Get Access To Internet?
Chukwumah Rapheal
January 26, 2017
Many of you may have had this question in mind! You get the data connection on your smartphones through your mobile service providers and o...Read More
What is The Difference Between “Clear App Cache” and “Clear App Data”?
Chukwumah Rapheal
January 07, 2017
If you are a mobile phone geek, you must have come across “Clear App Cache” and “Clear App Data” while operating your android smartphone. ...Read More
Can You Remove Your USB External Drive When Your Computer is in Sleep Mode?
Chukwumah Rapheal
December 23, 2016
We have all heard the admonition about safely removing USB devices when we are done with them, but what if an operating system is suspended...Read More
The Difference Between a Linux and UNIX Operating Systems
Chukwumah Rapheal
December 01, 2016
You may have heard abaut Unix and Linux operating systems. In today’s world Linux is more famous than Unix but Unix has its own users. ...Read More
The Function of The Refresh Button (F5) in Computer/PC
Chukwumah Rapheal
December 01, 2016
Have you taken your Computer/PC for repairs or to a friend who is good in operating computer and you see him/her pressing the refresh func...Read More
Know Why Linux Operating System (OS) Will Allow You Delete Even Your Root Directory
Chukwumah Rapheal
October 28, 2016
One of the major reasons why hackers and computer geeks use linux operating system (OS) is because of its flexibility. Linux users can per...Read More
Top 5 Things You Thought Were Right About Smart Phones
Chukwumah Rapheal
October 13, 2016
1: Smartphones with quad-core and octa-core processors are faster All every one believe the higher the core number the faster the device...Read More
What Is Pokemon Go Game? and How Can i Download and Install it in my Android or iOS Phone
Rapheal Chukwumah
July 17, 2016
Pokemon Go is a newly introduced free-to-play location-based augmented reality mobile game released in July 2016 for ...Read More
Why Do Antivirus Softwares Quarantine Viruses Instead of Deleting Them?
Rapheal Chukwumah
July 07, 2016
Finding viruses or malware on your computer is never a pleasant experience, but why does antivirus software quarantine them instead of co...Read More
Does Shutting Down Windows from the Command Prompt Cause Damage?
Rapheal Chukwumah
June 17, 2016
Most of us use the Start Menu to shut our Windows system down, but is it possible to cause damage if you choose to use the Command Line ...Read More
What is Windows 10 Insider Preview?
Chukwumah Rapheal
June 09, 2016
By switching to Insider Preview builds of Windows 10, you’ll get the latest changes and features before other Windows users. However, yo...Read More
Do You Know That Google Records & Monitors You ?
Chukwumah Rapheal
June 03, 2016
This may surprise most people who are using android phones that google keeps record of almost if not all of the things they do with there p...Read More
Is ATA Hard Drives the Same as IDE/PATA or SATA Hard Drives?
Chukwumah Rapheal
June 03, 2016
When you are shopping for a new hard drive, it can sometimes be a bit confusing when similar, or not so similar terminology is all mixed...Read More
What’s the Difference Between Do Not Disturb and Mute on the iPhone?
Chukwumah Rapheal
June 02, 2016
You probably know about the mute switch on the side of your iPhone, and you may even know about the Do Not Disturb feature. These featur...Read More
Why Has Windows 10 “Erased” All My Settings Every Time I Sign In?
Chukwumah Rapheal
June 01, 2016
There are few things as frustrating as getting your Windows system all set up just like you want only to see all your hard work and cust...Read More
What is Compatibility Mode in Microsoft Office Package?
Chukwumah Rapheal
May 31, 2016
When you open a document created in an older version of Microsoft Word, Excel, or PowerPoint in a modern version of Office, you may see ...Read More
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