computer history and flow 1990-1991 10/12/07

1,411 views

Published on

Published in: Technology
1 Comment
0 Likes
Statistics
Notes
  • Sell Cvv All Country , Wu transfer , dumps , bank login ....!!!!
    ===>Most Respectable customer, I'm hacker mindedI am working since last 3 years in this field. I know many techniques to transfer funds from western union website to you
    =====>i work prestige, professionalI promise stuff of me very good and fresh all with good price . I sure u will happy if bussiness with me.
    =>If you buy many i will discount for you and i will change if stuff not good(free)
    ==============>I worked on 5 principles>>I need all the customers in working with long timebuy >20cc price=3$ buy >10cc price=5$ buy >10cc price=10$buy >5cc price=11$ buy >5cc price=13$ buy >3cc price=14$ buy >3cc price=16$ buy >3cc price=20$ buy >3cc price=20$ buy >3cc price=20$
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Be the first to like this

No Downloads
Views
Total views
1,411
On SlideShare
0
From Embeds
0
Number of Embeds
31
Actions
Shares
0
Downloads
16
Comments
1
Likes
0
Embeds 0
No embeds

No notes for slide
  • computer history and flow 1990-1991 10/12/07

    1. 1. History and flow:1990-1991 By: Anthony Magdaleno Period 5
    2. 2. Computer’s in 1990 <ul><li>1990-Microsoft introduces windows 3.0 </li></ul><ul><li>1990-releases its first product for the Russian market Russian DOS 4.01. </li></ul><ul><li>1990The world’s first search engine was introduced </li></ul>
    3. 3. Computer’s in 1990 <ul><li>1990-Norton sells his software business to Symantec. </li></ul><ul><li>Gopher is developed . This program is a search-and retrieval tool and helps people find information. </li></ul>
    4. 4. <ul><li>1991Intel releases the 80386SL processor which uses low power and found in many portable computers. </li></ul><ul><li>1991-The computer Monkey Virus is first discovered in Canada. </li></ul>
    5. 5. Computer’s in the1991 <ul><li>1991-Mircosoft computer make 1 billion dollars </li></ul><ul><li>1991-President Bill Clinton puts the United States White House online with a World Wide Web page and E-mail address for the President, Vice President and first lady </li></ul>
    6. 6. Computer’s in 1991 <ul><li>1991Apple releases PowerBook notebook and Quadra Macintosh PCs </li></ul><ul><li>1991 Microsoft announced software specifications for multimedia platforms. </li></ul>
    7. 7. <ul><li>1991-The World, the first commercial Internet provider comes online. </li></ul><ul><li>1991-Apple releases the system 7.0 system for Macintosh </li></ul>
    8. 8. Microprocessor <ul><li>The microprocessor uses three steps:Fetch, decode, execute. </li></ul><ul><li>Fetch- Fetches info </li></ul><ul><li>Decode-Decodes info and decides where to put it </li></ul><ul><li>Execute-Does the math </li></ul>
    9. 9. INPUT <ul><li>Input- Is to input the info in to the computer system. </li></ul><ul><li>You can input things by the internet or a CD. </li></ul>
    10. 10. PROCESSOR <ul><li>Processor is when the info changes according to the software. </li></ul><ul><li>There is different types of processor’s: </li></ul><ul><li>Microprocessor, central processor, and information processor </li></ul>
    11. 11. Memory <ul><li>Memory is where the information is saved </li></ul><ul><li>It stays there until it is produced. </li></ul><ul><li>There is different types of memory are: a CD-ROM’s, hard drive’s, and a floppy disc </li></ul>
    12. 12. Output <ul><li>Output is the last step of the computer system </li></ul><ul><li>You can now see the information or it is now printed </li></ul><ul><li>Some examples are: a printer,screen, and a CD-ROM </li></ul>
    13. 13. THE END That is how a microprocessor is used

    ×