a)Find out the most common formats for images and write a shortdescription of the features of each of them
-The most common images are TIFF, GIFF and JPEG
b) Which image format preserves the quality better when it is compressed?
-The format JPEG
c) Which formats are more suitable for web design?
-There are more suitable the images with format JPEG
This is my album
And this a slideshare
lunes, 16 de enero de 2017
lunes, 9 de enero de 2017
lunes, 24 de octubre de 2016
lunes, 17 de octubre de 2016
session 13
1.
1 What is a hacker? Hackers are a nasty sort. they try to steal the information that packets carry like credit cards numbers and passwords.
2 What is a virus? Viruses also attack computers and serves. They cause problems like sending emails that you haven't written and destroying information stored inside computers.
3 What is a router? Routers move the information along internet by finding the shortes and fastest path to the destination computer 4 What can happen when packets of information are sent by internet?
2. Doctora kapava is going to the city because she have an important email to send, and there aren't computers and water in her villaje. Yesterday, Tedai, a patient I have known since birth came into my office. Tendai is very ambitious and dreams of being teacher. He lives with his mother, five older siblings, and cousins. Six years ago, his father died of AIDS and a year ago, his cousins came to live with him because Their mother and father died of Aids as well. Tendai told me that his school is closing because his teacher has AIDS and is to sick to teach. There are so few teachers now.
We have to do somewhere else now!
1 What is a hacker? Hackers are a nasty sort. they try to steal the information that packets carry like credit cards numbers and passwords.
2 What is a virus? Viruses also attack computers and serves. They cause problems like sending emails that you haven't written and destroying information stored inside computers.
3 What is a router? Routers move the information along internet by finding the shortes and fastest path to the destination computer 4 What can happen when packets of information are sent by internet?
2. Doctora kapava is going to the city because she have an important email to send, and there aren't computers and water in her villaje. Yesterday, Tedai, a patient I have known since birth came into my office. Tendai is very ambitious and dreams of being teacher. He lives with his mother, five older siblings, and cousins. Six years ago, his father died of AIDS and a year ago, his cousins came to live with him because Their mother and father died of Aids as well. Tendai told me that his school is closing because his teacher has AIDS and is to sick to teach. There are so few teachers now.
We have to do somewhere else now!
lunes, 26 de septiembre de 2016
Session 7
In this session you are going to consolidate the vocabulary of computers and Internet tems.
1.
1-IT is an abbreviation for information TECHNOLOGY: FALSE
2-The internet and the world wide web (WWW)are the same thing: FALSE
3- a browser is a person who enjoys lo at the WWW: TRUE
4-You can see sessions or words on-liNE but you cannot listen to sounds: FALSE
5-You need the winnest fasters compputers to use THE web: TRUE
6-Most internet users are mean: TRUE
7-@ is colled "at" in english: TRUE
2.
A browser: to get programs from the internetSo
To download: to get programs from the internet
To chat: To have a conversation through the internet by writting or speaking
Email:letter to send by internet
The moddem: thing that connects the computer with the internet
Wi-fi: whirless device that allows computers to conect to the internet using a ruter
On-line: Softwere that lets you acces the WWW
Softwere: Computers programs
ove t
I use a fast modem to connect my computer to the Internet.
RealPlayer is computer software that you use to listen to music on the WorldWide web
I always save my documents in floppy disks
Chat is a good way of meeting other people on the Internet
A beep is a sound your computers makes when there is an error
4. Answer these questions:
1.
1-IT is an abbreviation for information TECHNOLOGY: FALSE
2-The internet and the world wide web (WWW)are the same thing: FALSE
3- a browser is a person who enjoys lo at the WWW: TRUE
4-You can see sessions or words on-liNE but you cannot listen to sounds: FALSE
5-You need the winnest fasters compputers to use THE web: TRUE
6-Most internet users are mean: TRUE
7-@ is colled "at" in english: TRUE
2.
A browser: to get programs from the internetSo
To download: to get programs from the internet
To chat: To have a conversation through the internet by writting or speaking
Email:letter to send by internet
The moddem: thing that connects the computer with the internet
Wi-fi: whirless device that allows computers to conect to the internet using a ruter
On-line: Softwere that lets you acces the WWW
Softwere: Computers programs
ove t
3. Choose the best word to complete these sentences:
RealPlayer is computer software that you use to listen to music on the WorldWide web
I always save my documents in floppy disks
Chat is a good way of meeting other people on the Internet
A beep is a sound your computers makes when there is an error
4. Answer these questions:
1.A
Web browser is a program used to visit websites, while a search engine
is a website that allows you to look for specific websites or
information based on keywords, dates and other criteria.
2. Google
3. Chrome
3. Chrome
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