Monday, November 21, 2016

SESSION 19


Part 1: image formats

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

  • BMP (Bitmap = Bitmap)
  • GIF (Graphics Interchange Format = Formato de Intercambio Gráfico
  • JPG-JPEG (Joint Photographic Experts Group = Grupo de Expertos Fotográficos Unidos)
  • TIF-TIFF (Tagged Image File Format = Formato de Archivo de Imagen Etiquetada)
  • PNG (Portable Network Graphic = Gráfico portable para la red)
    b) Which image format preserves the quality better when it is compressed?
    We think that the best format for images are the JPG 

    c) Which formats are more suitable for web design?
    JPG or PNG

    Part 2: Organizing images
     This is our album. 



    SESSION 16


    Part 1: image formats

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

    • BMP (Bitmap = Bitmap)
    • GIF (Graphics Interchange Format = Formato de Intercambio Gráfico
    • JPG-JPEG (Joint Photographic Experts Group = Grupo de Expertos Fotográficos Unidos)
    • TIF-TIFF (Tagged Image File Format = Formato de Archivo de Imagen Etiquetada)
    • PNG (Portable Network Graphic = Gráfico portable para la red)
      b) Which image format preserves the quality better when it is compressed?
      We think that the best format for images are the JPG 

      c) Which formats are more suitable for web design?







      Monday, October 17, 2016

      SESION 14


      TASK 1

      -What is a hacker?
      A hacker is a nasty store they try to dtol the information that packets carry like credit cards numbers and paswords
      -What is a virus?
      A virus also attack computers and servers they cause problems like sending emails that you haven't written and destroying information stored inside computers.
      -What is a router?
      move information along the internet by finding the shortest and fastest path to the destionation computer.
      -What can happen when packets of information are sent by internet?
      When you sent something a hacker can watch and steal what you've sent or a virus can enter into the information.

      TASK 2 

      ZIMBAWE

      Human Immunodeficency Virus or HIV is avirus that slowly attacks the body's immune or defense system. when infected people come sick they develop AIDS or Acquired Immunodeficiency Sindrome. There is no cure for HIV or AIDS but with proper treatment people can live a long and healthy life with HIV. Today 40 million people worldwide have AIDS. In 2003 alone, 3.000.000 people died of AIDS that's 6 death per minute. Young people are hit particullary hard by the crisis. the number of infected youth and orfans is skyrocketing.Sadly, almost3.000 young people a day are diagnosted with the infection. Africa has also been hit hard by the virus. While only 11% of the world's population lives in sub-Saharian Africa, 7 out of every 10 people infected with the AIDS virus (thats 28 million total), are from this religion.

      TASK 3 

      TO SURF THROUGH THE INTERNET YOU...

      YOU MUST: always ask your parents if you see something strange ....
      YOU MUSTN'T: visit unsecurity web sites like porn pages because they have a lot of virus...
      YOU SHOULD / SHOULDN'T: you shouldn't put your private photos in public networks, you should have a good antivirus..




      Monday, September 26, 2016

      SESION 7


      1-
      • IT is an abbreviation for Information Technology: true 
      • The Internet and the World Wide Web (WWW) are the same thing: false 
      • A browser  is a person who enoys loo!ing at the WWW. false
      • You can see pictures and words on-line but you can not listen to sounds. false 
      • You need the newest, fastest computers to use the Web. Flase 
      • Most internet users are man. false
      • @ is called ''at'' in english. true                           
      2-
      • A browser is a software that lets you access the www.
      • To download to get programs from the internet 
      • To chat is to have a conversation through the Internet by writing or speaking
      • Email is to write letters by the internet .
      • A modem is a wirelress device that allowscomputers to connect to de internet using a router. thing that connects a computer to the internet.
      • Wi Fi is a thing that connects a computer to the internet.
      • On-line is when you are connected to the internet.
      • Software are computer programs.
      • Scroll down/up is to move the page up or down using the side tabs with your mouse.
      3- 
      • I use a fast modem to connect my computer to the internet 
      • RealPlayer is computer software that you use to listen to music.
      • I always save my documents on floppy disks.
      • Chat is a good way of meeting people on the Internet 
      • A beep is a sound your computers makes when there is an error

      Monday, September 12, 2016

      SESION 6

      1-Our computer is Asus.

      2-Its operating system is Windows.N
      3-We use Google Chrome to browse.
      4- In the mouse there are two bottons and a wheel .
      5-Our computer has a CD-ROM drive, and a DVD-drive, and USB  drives.
      6- Keys of the computer:    Return: entrar, Space Bar: espai, Shift: shift, Tab: tabulador, Delete: borrar, Control: control,         Escape: sortida, Hyphen or dash: -, Period or dot: . , Comma: , ; Colon: : , Right parentesi: ),       Slash: /, At symbol: @

      2-
      • Click: press and release the button on the mouse.
      • File: text or other data stored together with a special name.
      • Cursor: a little arrow on the screen that moves when you move themouse.
      • Window: a box on the screen that shows information.
      •  Highlight: select text/images with the mouse.

       3-

      • Duplicate highlighted text /images to put somewhere else: copy
      • Preserve the contents of a document: save
      • Cut text/images from one place and put them somewhere else: copy and paste: cut and paste 
      • Open an existing document: open
      • Create a new document: new
      • Send the contents of a document to the printer: print
      • Close the document without quitting the word processor: close
      • Save the contents of a document under a new file name: save as