Give any four reasons for using ict in daily life

At the end of this chapter, you should be able to: • Understand ICT systems and how they are used in everyday life. • Distinguish between data and information. • Give examples of data and information used. • Identify the main concepts of a computer. • Understand the difference between hardware and software. • Describe the information-processing cycle with reference to how it uses hardware devices in each stage. • Describe the different types of computers and their uses. • Explain the economic reasons for using computers. • Understand the different social implications regarding the use of ICT. INTRODUCTION We use many different types of computers, or computer-controlled devices every day. This can range from smartphones and calculators, to the scanners used in supermarkets. The history of computing goes back over 2 500 years to the abacus, which is a simple calculator made from beads and wires, and is still used in some parts of the world today. In the following units, you will learn more about the different concepts used in computing, the different types of ICT systems used, as well as what the difference is between data and information. You will also look at the various components of a computer and the different types of computers available. Lastly, you will learn about the economic value of computers. UNIT 1.1 Information and communication technology ICT SYSTEMS USED IN EVERYDAY LIFE ICT systems are often confused with computers; however, they are not the same thing. Com...

No one can escape the absolute necessity of technology in our daily lives. Each of us is so heavily dependent on technology that we cannot do anything easily without it. Technology is important because it is used in all areas of life. When you contemplate your daily routine and count all the technology gadgets you consume in just one day, you will realize how important technology is when you use your mobile, watch TV, drive a car, and use a computer or any electrical machine. In fact, day after day is increasing depending on technology whether during communication or transportation or search for any information or even entertainment. Humans have also reached the moon with the revolution in space technology. Technology can not only help with the present but also bring the future closer. Hence, technology is undeniably important in our lives. The advent of modern technology brought about great changes in our modern life.Before technology, man did not know many modern means in his life but relied on simple primitive tools in everything. Evidence of history tells us how Neanderthals used stones to burn fire to cook food and so on.Wood was used to make spears, which were used to hunt animals and other primitive methods. Then, over the years, these techniques developed gradually until we reached the peak of technological advances in the present day. Where technology knocked on the doors of people and broke into their homes without permission. Sowhat are the most significant chan...

Share on Pinterest All manner of technology surrounds us. From our personal laptops, tablets, and phones to behind-the-scenes technology that furthers medicine, science, and education. Technology is here to stay, but it’s always morphing and expanding. As each new technology enters the scene, it has the potential to improve lives. But, in some cases, it also has the potential to negatively affect physical and emotional health. Read on as we take a look at a few possible negative effects of technology and provide tips on healthier ways to use it. When you use a smartphone, the chances are that you’re holding your head in an unnatural forward-leaning position. This position puts a lot of stress on your neck, shoulders, and spine. A An Overuse of technology can also lead to If you’re feeling the pain of technology, you can take the following steps to reduce these issues: • take frequent breaks to stretch • create an ergonomic workspace • maintain If pain persists, see a doctor. Using social media can make you feel more connected to the world. But, comparing yourself to others can leave you feeling inadequate or left out. A A The researchers said that there might be an association between problematic internet use and depression, substance use, and aggressive behavior. They also noted that high school boys, who, according to the researchers, tend to be heavier users of the internet, may be less aware of these problems. A However, the researchers noted that whether it has a bene...

What Happened? The Internet has turned our existence upside down. It has revolutionized communications, to the extent that it is now our preferred medium of everyday communication. In almost everything we do, we use the Internet. Ordering a pizza, buying a television, sharing a moment with a friend, sending a picture over instant messaging. Before the Internet, if you wanted to keep up with the news, you had to walk down to the newsstand when it opened in the morning and buy a local edition reporting what had happened the previous day. But today a click or two is enough to read your local paper and any news source from anywhere in the world, updated up to the minute. The Internet itself has been transformed. In its early days—which from a historical perspective are still relatively recent—it was a static network designed to shuttle a small freight of bytes or a short message between two terminals; it was a repository of information where content was published and maintained only by expert coders. Today, however, immense quantities of information are uploaded and downloaded over this electronic leviathan, and the content is very much our own, for now we are all commentators, publishers, and creators. In the 1980s and 1990s, the Internet widened in scope to encompass the IT capabilities of universities and research centers, and, later on, public entities, institutions, and private enterprises from around the world. The Internet underwent immense growth; it was no longer a st...

getty In the realm of science fiction, there are plenty of stories focused on technology that ends up having a sinister effect on humankind. And as technology continues to play a greater role in our work and personal lives, cautionary tales have arisen that remind us that even tools created with the best intentions can cause unexpected problems. The pandemic has caused an entire cottage industry to spring up around the concept of the home gym. Many startups have launched innovative new products in the digital gym arena that focus on ease of use and space-saving design. Artificial intelligence has added features to these products that bring all the benefits of a personal trainer without having to step out of your home. - 2. EdTech The world has been reshaped by technology, and nothing is more due for an update than the current educational system. This era of hyperconnectivity is allowing educators to tap into the digital era and adopt new technologies to help students reach their full potential. Edtech is having a truly positive impact on the greater good by democratizing access to education. - 3. AI-Powered Healthcare Artificial intelligence applied to healthcare has already been a game-changer. AI can be applied throughout the entire patient journey, including monitoring individual health through the use of wearable devices, using devices that provide alerts for specific events and supporting doctors and patients with virtual assistants. The benefits will be even more evi...