Most people do not know what CPU means and what is its role in a computer. When you are looking for a new laptop or a PC, have you ever wondered what this i-7 or i-3 or AMD Athlon means? Most of the … [Read more...]
Optical Disk Drives: Parts and Working Explained
Just as the hard disk drive works on the principle of magnetism, the optical disk drive works on the principle of optics. The optical disk drive is used to read and write digital data on compact … [Read more...]
USB Floppy Emulator: Say No to Floppies
Are you still using vulnerable floppy disks when there are many other reliable options for feeding the data to systems? If the answer is yes, then there is good news for you since now you can convert … [Read more...]
How to Build a PC in Easy Steps [DIY]
Since now, you are well versed with various computer components in previous posts, building a PC yourself is not a daunting task anymore. The first step is to gather all the parts. Let’s make a … [Read more...]
Computer Training-Hardware and Networking Course
Computer Training has become a part and parcel of not only students who want to pursue their careers in this field but the kids and elders need computer training too. Various courses are available to … [Read more...]
Input and Output Devices of Computer
A desktop computer is made up of three parts as discussed in computer components. Apart from the CPU(central processing unit), the other two main components are input and output devices. These devices … [Read more...]
POST(Power On Self Test)
The post refers to the Power On Self Test. This is the very first step that happens when you switch ON the Computer. As you can see from the figure below after we Power-On the Computer, the CPU first … [Read more...]