Basic Parts of a Computer

Lesson 3: Basic Parts of a Computer



The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role whenever you use a computer.

Watch the video below to learn about the basic parts of a computer.

Looking for the old version of this video? You can still view it here.

Computer case

showing computer cases

The computer case is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit (CPU), and power supply. The front of the case usually has an On/Off button and one or more optical drives.

Computer cases come in different shapes and sizes. A desktop case lies flat on a desk, and the monitor usually sits on top of it. A tower case is tall and sits next to the

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Types of Computer – Tutorialspoint

All the computers that are developed are not alike rather they have different designs and features. Some computers have very high capacity as well as working speed; however, some are slow. Depending upon the requirements, computers are being developed.

Types of Computer

Depending upon the internal structure and subsequent features and applicability, computer system is categorized as follows −

Mainframe Computer

It is high capacity and costly computer. It is largely used by big organizations where many people can use it simultaneously.

Super Computer

This category of computer is the fastest and also very expensive. A typical supercomputer can solve up to ten trillion individual calculations per second.

Workstation Computer

The computer of this category is a high-end and expensive one. It is exclusively made for complex work purpose.

Personal Computer (PC)

It is a low capacity computer developed for single users.

Apple Macintosh (Mac)

It is a sort of

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How to Access the Internet in Beijing, China

So, you’re planning on going to China, are you?

Let’s get a few surprises out of the way: First, carry toilet paper and stomach medicine with you always; Second, pre-install the offline-functional language app “Pleco” and the “mandarin” language pack in the google translate app. Which leads into the third: say goodbye to anything and everything Google and high-quality that Western internet provides you.

No longer will you be able to search on Google, crawl YouTube, navigate with Google Maps, or update your Twitter, Facebook, WordPress, Tumblr, and plenty of other apps that at least pretend to retain a user’s privacy. They even recently blocked WhatsApp, though not Yahoo or Skype (yet). So how do you access the internet in Beijing, China?

First and foremost, the fact that you’re reading this before you go is a great move. The reason being:

Will you need to bring a VPN?

How to Access the Internet in Beijing
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Beijing Internet Service Providers, Fees and Relevant Information

Today, Internet has become an integral part of our daily lives. We depend on the Internet to update ourselves about current news and rely on the communication platform it offers to get in touch with our near ones. So here is the information about how to access the internet in Beijing, China.

Free WIFI / Hotspot in Beijing

You can easily connect to internet in every Starbucks shop in Beijing. Nowadays, every local coffee shop provides free internet access (Some shops need Password, but you can ask it form frontdesk). Most Mcdonalds and KFC shops don’t provide internet connection ( WIFI / Hotspot ), even in CBD area, well, they claimed that they have free Wireless connect service.

Home Internet Access in Beijing

The ADSL is available in Beijing for foreigners (You can ask your house owner for it, in fact don’t need, you

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