Monday, February 10, 2020

EPC3 EXERCISE-1 HOW TO OPERATE THE COMPUTER

How To Operate A Computer and Why it is Important To Learn



how to operate computerIn today’s day and age the computer is a permanent fixture to your home and business. It is your window to a larger world, or a box that confines you. Understanding how to operate a computer correctly and efficiently does not only give you access to all of the information at the ends of the earth, but will open doors for you in your work life, social life, and love life. For this You will need to understand computer essentials.
The essential knowledge on how to operate a computer involves these key components:
  • Keyboard
  • Mouse
  • CPU (Central Processing Unit)
  • Monitor
  • Speakers
  • Printer
  • Operating System
Once you have these key components, you have what you need to begin learning to use one the most important social networking devices of the 20th Century. Whether you are a little older, a young child, or a business entrepreneur, you can benefit from learning to use a computer properly and efficiently. To get started first make sure the cord is firmly plugged into the power outlet and you have no loose or unplugged wires. Once you have determined that everything is in order, you can power on the machine. You will see the start-up screen appear and depending on the configuration you may need to enter a provided password, but most likely will be immediately taken to the home screen. The operating system is already installed on most modern computers, but if you have a specific operating system, such as Windows 8, you will need to upload the operating system by inserting a CD or visiting a website. Windows 8 is simple to use, but to understand some of the more important features, you can learn from the pros in a Windows Tutorial. Different operating systems will allow for different program downloads. It is important to research Operating  systems before you buy so that you know what will fulfill your needs better. To adjust setting of your monitor, you can right-click and blank space on the screen and select properties. Alternately, you can click the start button and choose control panel. Here you will find network settings as well as display and sound options. Most installations will come with a CD or DVD. Once inserted into the drive, the computer will automatically begin the installer and get you on your way. Just follow the easy steps provided. To turn the computer off properly close all programs, then click the start menu and scroll to sign off. Select shut down and wait until the computer shuts down, then turn the speakers and monitor off.
Whether you are a gamer, writer, or researcher, you must learn to use the internet. The internet is the quantitative collection of all information saved by computers onto a network that connects all computers. The Internet is a close approximation of the phenomenon known as collective consciousness. You must pay to connect to the World Wide Web, WWW, and once you do the payment is monthly. Usually it isn’t very expensive, but be sure to shop around. Once you are successfully online you must protect yourself. This virus-protection can also extend to smart-phones and tablets because all electronics are potentially susceptible. To learn more on how to stay protected check out a cyber shield course. Once you have set up anti virus protection and your internet, you can navigate your browser, the bar at the top of your screen, to an email provider such as Gmail.com where you can learn to communicate on the web! Once you finish registering on a mail server, you can close the internet browser and click the start button again. All of your programs will be located under the ‘all programs’ tab. You will have calculators, free games, microphones, notepad, and other writing software. To learn a basic understanding of computer language and how it can be used to make your life with technology easier, you can take a course where things are simplified for adults and kids alike.Here things will be broken down step by step until you learn basics in things like SQL, Structured Query Language.  This course is taught by a fifth grader who is very experienced with computers which goes to show how rapidly the world of computers and technology is changing.
Why should I learn how to operate a computer? I don’t need that in my life. If you find yourself thinking this way or asking these questions you must understand that technology doubles every six years. The faster you learn computers the better. A cellphone now, has the computing power and memory of a computer ten years ago. With online entities such as The Cloud, memory is expanded indefinitely. If you ignore computers they will not go away. Where once the cash register was ruled by levers and switches, now exists only touchscreen and computerized inventory systems. Computers can compute amazing amounts of information in mere seconds, outpacing even the deftest of minds. Look around you, you who are viewing this from a computer. In fifteen years it is likely that 90% of what you see will be replaced with computer connected versions of themselves. To learn how to master computers you must understand everything about computers, not just how to check Facebook, email, or play computer games. It is imperative that you become proactive and explore some of the lesser known functions of computers with quality instruction.
What will improve with your knowledge and adeptness on how to operate a computer? You will be more important and integral at any workplace that uses computers and you will understand more about what is going on day to day in and out of the workplace. Many people who take the time to get to know their computers, fall in love, learn to program or build web pages, and create second income online. The web is your source for everything and the importance of learning how to navigate safely will help you, help your loved ones, and keep you connected. So take the time and learn how to properly use the tool that will eventually dominate everyday life.

Monday, February 3, 2020

EPC3 EXERCISE -3 STUDY MATERIAL

EPC-3 EXERCISE -2 AUDIO VISUAL LINKS

EPC3 EXERCISE-1 HOW TO OPERATE A DIGITAL CAMERA

How to Operate a Digital Camera

Buttons on your digital camera do not have to stir fear and anxiety. It is actually pretty difficult to delete a photo on your camera accidentally. What follows here is a simple overview that can get you on your way to operate your digital camera.

Step 1

Power on your camera and look at the back of your digital camera. There are several buttons. Locate the menu button, a delete button and a mode button.

Step 2

Locate and push the arrow buttons on your digital camera to explore how they function. Some scroll through pictures and play them back for you, while others will make more menus appear on your screen.

Step 3

Find a photo you wish to delete on your digital camera. When you are absolutely sure you have the correct photo, push your "Delete" button. A confirmation message will appear to reduce the possibility you will accidentally delete a photo. Ensure you do not select "Delete all" on this menu.

Step 4

Explore the playback mode. This mode offers choices such as a slideshow or thumbnail view while the top button can offer frames. If you have a zoom, you can also click this button to zoom in on a digital photo. This will not affect the printout of the picture.

Step 5

Pushing the menu button will give you a variety of choices such as recording, setup and other functions. Push the right button to advance and down button to select. Scroll to exit to leave the menu or just click "Menu" again. Be sure the proper boxes are checked, especially for features like anti-shake or red-eye reduction.

Step 6

Push and hold a round button located on top of your digital camera for up to eight seconds to take a digital photo. Repeat a few times until you adjust for lighting, distance and activity level.

Step 7

Ensure your batteries are charged or that you have fresh batteries if you are using disposable AA batteries, as these will be quickly used up. The battery meter is found on your view screen to the left or on the top of the readout. You may wish to use rechargeable AA or AAA batteries.

Step 8

Push gently, grasp with thumb and forefinger to remove your memory card. Insert into a reader or printer for download onto your computer. It is acceptable to use more than one memory card, in fact, it is a good idea. If you are going on vacation, bring along at least two memory cards, a charger or an ample supply of batteries.

Step 9

Charge your battery in its cradle or using the plugs provided, especially if you know you have an event coming.

Step 10

To use your camera as a video camera, make this selection first on the menu. Depending on the manufacturer, you may have to turn the dial to a video camera or select the choice from an on-screen menu.

Step 11

Add a special touch such as "night" or "scenery" photography by setting the dial to that setting or set it up in the screen menu ahead of time in your digital camera. (usually accessed by pushing "Menu").
Understand that the number of pictures you can take varies with your memory card. This information is often displayed in the screen when you are about to take a photo. Keep in mind video takes much more space photos alone.

Tip

  • Practice using your camera and getting comfortable with it and its settings before the need arises. Take pictures both at day and night and in different lighting so you know what the results will be.

Warning

  • These are general guidelines. Consult your camera manual for exact details and instructions or diagrams.

Items you will need

  • Digital camera
  • USB cable
  • Computer
  • Software




EPC3 EXERCISE- 4 PPT MONOCOT AND DICOT