Tuesday, April 5, 2016

SESSION 19: IMAGES

PART 1: IMAGES FORMATS

a) Find out the most common formats for images and write a short description of the features of each of them:

There are a lot of format of images but the most important ones are:
JPEG:is a lossy compression method;
PNG:The PNG file format supports eight-bit paletted images (with optional transparency for all palette colors) and 24-bit true color (16 million colors) or 48-bit true color with and without alpha channel.
GIF: is for common usage limited to an 8-bit palette, or 256 colors 


b) wich image format perserves the quality better when it is compressed?

jpeg

Which formats are more suitable for web design?

JPEG, GIF





 c) Which formats are more suitable for web design?

The most common ones are: JPEG, GIF, BMP, TIFF and PNG.



PART 2: ORGANIZING IMAGES

1.  Find pictures of the school in the internet, and create a slideshow (album) with them, using FLICKR. Then upload it to your blog
ICARIA

2. View the tutorial on how to use Slideshare





Friday, March 18, 2016

SESSION 14: INTERNET SAFETY

1:
   1. Hackers are nasty sort. they try to steal the informations that opackets carry like credit card numbers and paswords.
   2. Virus are also attack computers and servers. they cause problems like sending emails that you haven't written and destroing information stored inside the computers.
   3. Move information along the internet by finding the shortest and fastest pasth to the destination computers.
   4. Hacker packets are files and softwears sent out by hackers and can be found in wireless space.
2:
   1. INDIA: Girls in India can't go to school because they don't have money to buy their school uniforms and books so they can't go to school. they want to build a place were girls can study.
   

   2.
YOU MUST
YOU MUSN’T
YOU SHOULD
YOU SHOULDN’T
Be careful with what you publicate or say
Enter to dangerous pages.
keep private your profile.
Talk with people you don’t know.
Follow the rules
Send virus to other users or hacker another computer
Be carefully and respectfully.
Insult other users.
Respect the users
Publicate photos that can compromise yourself
Don’t do irresponsible things, be responsible.
Publish compromising photos.

                         

Tuesday, March 1, 2016

SESSION 9: ELECTRONIC MAIL

1:

  1. the main part of an email where you write the informationyou 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 addresses of other people who want to receive your message Cc:
  5. the blind copy line; an address 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 withthe message Attachments
  7. the line where you write the email address of the person youare sending your message to To:
  8. click here to save your unfinished message without sending it Save draft
  9. click here to cancel your message Cancel
  10. click here to cancel the spelling of tour message Spell Check




Tuesday, February 23, 2016

SESSION 7: INTERNET TEARMS

1:


  1. It is an abbreviation for Information Technology true
  2. The Internet and the World Wide Web (WWW) are the same thing false
  3. A browser  is a person who enjoys looking at the WWW true
  4. You can see pictures and words on-line but you cannot listen to sounds false
  5. You need the newest, fastest computers to use the Web false
  6. Most internet users are men true
  7. @ is called "at" in English true
2:
  1. A Browser: Software that lets you access the WWW 
  2. To donloawd: To get programs from the Internet
  3. To chat: To have a conversation through the Internet by writing or speaking
  4. Email: Letters you send by Internet
  5. A modem: Thing that connects a computer to the Internet
  6. WI-FI: Wireless device that allows computers to connect to the Internet using a router
  7. On- line: When you are connected to Internet
  8. Software: Computer programs
  9. Scroll down/up: Move the page up or down using the side tabswith your mouse
3:
  1. Connect
  2. Software
  3. Save
  4. Chat
  5. Beep
4:
  1. You use a Browser to access information on the Internet while you use a Search Engine to point you in the right direction of a website that relates to the words you type in. You actually have to use a Browser to get to a search engine, Search Engine: Google. Browser: Safari
  2. Google
  3. Google Chrome










Friday, February 19, 2016

SESSION 6: COMPUTERS AND YOU

1:

  1.   the brand of our computer is Apple 

     2. The opering system of our computer is MacOS

     3. the computer uses of web browser: Google Chrome

     4. there are two buttons

     5. it has only USB conecction

     6.

  •  Hyphen or dash -
  •  Space bar espaciador 
  • Period  or dot .
  • Shift tecla de mayúscula
  • Comma ,
  • Tab pestaña
  • Colon :
  • Delate superimir
  • Right parenthesis )
  • Control control
  • Slash /
  • Escape sortir
  • At symbol @
2:
  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 other data stored together with a space name file
  5. Sofrware for creating text files word processor
  6. press and relese the botton of the mouse click
  7. a little arrow on the screenthet moves when you move the mouse cursor
  8. selecte text/images with the mouse highlight
3:

  1.  Duplicate highlighted text /images to put somewhere else: copy
  2. Preserve the contents of a document: save
  3. Cut text/images from one place and put them somewhere 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:
The correct order to set up a computer is: 2, 3, and 1.

COMPLETE THIS DEFINITIONS:Hardware is the collection of physical elements that constitutes a computer system. 

Software is any set of instructions that directs a computer to perform spcifics tasks or operations.

Mouse is a pointing device that detects two-dimensional motion relative to s surface.

Boot is to load an opering system into the computer's main memory or random access memory (RAM).