Tuesday, April 5, 2016

SESSION 19: SLIDESHARE

SESSION 19: IMAGES

PART 1: Image formats
  1. Find out the most common formats for images and write a short description of the features of each of them.
  • JPEG/JFIF stands for Joint Photographic Experts Group, which is a standardization committee. JPEG compressed images are often stored in a file format called JFIF.
  • TIFF stands for Tagged Image File Format is a file format that is strictly used for bitmap data.
  • GIF stands for Graphics Interchange Format, a file format that should not really be used for prepress, it is far more suited for web design or to exchange images through e-mail or newsgroups.
  • PNG stands for Portable Network Graphics is a file format that was designed to replace GIF. The file format is meant to store bitmap data.
b. Which image format preserves the quality better when it is compressed?
It’s the TIFF format.

c. Wich formats are more suitable for web design?

It’s the JPEG format.

PART 2: Organizing Images

Friday, March 18, 2016

SESSION 14: INTERNET SAFETY

TASK 1
1. What is a hacker?
Is a term that refers to a highly skilled computer expert
2. What is a virus?
 They attack computers and servers, they cause problems like sending emails that you haven't written and destroiing information stored inside computers
3. What is a router?
 Move information along the internet by finding the shortest and fastest path to the destination computer.


TASK 2 


India is the seventh largest country in the world and it has the second largest population. USA it has 291000000 and India it has 1068000000: 23 milion boys and 36 milion girls of this population doesn't go to school. The children that doesn't go to school are 2 times the population of California.
The reason why there are more girls than boys without going to school is because they have to help their parents at home and they marry early.

TASK 3

You must: Had save passwords, have an antivirus, 
You musn't: talk with strangers, no look pirate networks,
You should: close your session when you finish
You shouldn't: give your telephone number to uknown people

Friday, February 26, 2016

SESSION 9: ELECTRONIC MAIL

ACTIVITY 1:

Put the email term next to the definition

1- The main part of an email where you write the information you want to communicate
 Message
2- Click here to send your message
Send
3- The line where you write the title of your message
Subject
4- The cc line; the line where you write the email adress of other people who want to receive your message
Cc:
5- The blind copy line; an adress here gets a copy of the message, but other recipients don't know
Bcc:
6- Click here to specify the file you want to attach and send with the message
Attachments
7- The line where you write the email address of the person you are sending your message to
To:
8- Click here to save your unfinished message without sending it
Safe draft
9- Click here to cancel your message
Cancel

Tuesday, February 23, 2016

SESSION 7: INTERNET TERMS

1.
INTERNET TERMS
1 IT is an abreviantions for Information Technology - True
2 The internet and the WWW are the same thing - False
3 A browser is a person who enjoys looking at the WWW -  False
4 You can see pictures and words on-line but you cant not listen to sounds - False
5 You need the newest, fastest computers to use the web - False
6 Most Internet users are men - False
7 @ is called "at" in English - True

2. Match the words to their definitions

Browser -  Software that let's you access the WWW
To download - To get programs from the internet
To chat - To have a conversation through the Internet by writing or speaking
Email - Letters you send by internet
A modem - Thing that connects a computer to the internet
WiFi - Wireless device that allows computers to connect to the internet using a router
On-line - When you are connected to the internet
Software - Computer programs
Scroll down/up - move the page up or down using the sides tabs with your mouse

3 Choose the best word to complete these sentences

1- I use a fast modem to connect my computer to the Internet
2- RealPlayer is computer software that you use to listen to music on the WWW
3- I always save my documents on floppy disks
4- Chat is a good way of meeting other people on the Internet
5- A beep is a sound your computer makes when there is an error

4 Answer these questions

1-What is the difference between a Search Engine and Browser?  
It is a computer system that searches files stored on Web serves, like google bing or yahoo.
A browser is a software aplication for retriving, presenting and traversing information resources on the WWW
2- Wich search engine do you use more?
Google
3- Wich browser do you use more?
Google chrome 
















Tuesday, February 9, 2016

SESSION 6: COMPUTERS AND YOU

1. Answer the questions about the computer you are using

1. What brand is your computer?
      Our brand computer is philips

2. What is the operating system of your computer?
      The operating system of our computer is windows

3. Wich web browsers does your computer use?
      Our computer uses google chrom, motzilla firefox and intenet explorer

4. How many buttons are there in your mouse?
      There are 2 buttons

5. Does your computer have a DVD-ROM drive? And a DVD-drive? And USB-drives?
      Yes

6. Find these keys on your keyboard.

Return = enter
Space bar = espai
Shift = majuscula
Tab  = canvi de pestanya
Delete = esborrar
Control = control
Escape = espai
Hyphen = -
Dot  = .
Coma = ,
Colon = :
Right parentesis = )
Slash = /
At symbol = @

2. Match the word-processing terms with their definitions.

1. A list of computer operations - menu
2. A box on the screen that shows information - window
3. A small picture or symbol - icon
4. Text or order data stored together with a special name - file
5. Software for creating text files - word processor
6. Press and release the button on the mouse - click
7. A little arrow on the screen that move when you move the mouse - cursor
8. Select text/images with the mouse - highlight

3. Match these word processing commands with their definitions.

1. Duplicate highlighted text/images to put somwhere else - copy
2. Preserve the contents of a document - save
3. Cut text/images from one place and put them somwhere else - cut and paste
4. Open an existing document - open
5. Create a new document - new
6. Send the contents of a document to the printer - print
7. Close the document without quitting the word processor - close
8. Save the contents of a document under a new file name - save as 

Friday, February 5, 2016

SESSION 3: GETTING STARTED

Computer manual

Read the instructions and put them in the correct order:


1. After you have connected the hardware (computer, monitor, keyboard, mouse, printer etc ), you will need to install the system software on to your hard disk from a system disk or CD



2. You will then need to restart and your computer should boot automatically from the hard disk

3. The operating system is successfully installed, you can install your computer programs and other software

Activity:
Complete these definitions
Hardware is  is the collection of physical elements that constitutes a computer system.
Software is  any set of instructions that directs a computer to perform specific tasks or operations.
A mouse is  is a pointing device that detects two-dimensional motion relative to a surface.
Boot means computer is to load an operating system into the computer's main memory or random access memory

1.The operating system is successfully installed, you can install your computer programs and other software2.You will then need to restart and your computer should bootautomatically from the hard disk 3.After you have connected the hardware (computer, monitor,keyboard, mouse, printer etc), you will need to install the systemsoftware on to your hard disk from a system disk or CD