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Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts

Tuesday, August 16, 2011

Virus Protection For Your Computer In Simple English

Computers can contain viruses, like us. When your computer gets sick, have an antivirus program such as medicine. If it  strong and fit, have antivirus software as an extra defense against a virus attack.
Computer viruses can spread like a human virus. It spreads via e-mail to your friend with virus-infected files, or copy their friends in a file infected by the virus.
When your computer gets a virus, or one of the following syndromes.

- The computer will not start. Massage error during startup.
- The application does not work.
- Disk or USB devices can not read.
- The printer will not print.
- Drop-down menu  s is the same as before.
- The station serves a sudden for no reason.
- Error messages appear rare.
- Computer slow or freezing.
- Problems with your computer.
- Lost files!
- Corrupted files and can not be read.

In the files on your computer, observed:
- Change the file size for no reason.
- Change of date does not coincide with the date of last use.
- An increase in the number of cases, when no one anything.
In order to prevent one of these catastrophic events occur with your computer. It is important to protect your computer.

Antivirus software can be the answer to most problems.
Why am I anti-virus may be the answer to most of these questions?
Because some of the problems mentioned above can not be caused by a virus.

Some may be caused :

- Software loaded on your computer without your knowledge. The purpose of this software is to monitor the activities of the computer or even to get some information from your computer without you knowing it! This type of software known as spyware. (You can use anti-spyware software here.)
- Computer hard disk is almost no space. This slows down your computer.
- Too many programs   e are running on your computer. Backend   loaded on your computer every time you start your computer. If your computer has NOK memory for all these programs  e-process, which will make your computer slower.
- Your computer can run a program that is not known. Some programs  s is loaded when the computer when installed. The manufacturer believes it is important that the software that runs at regular intervals. Example of this software are: Windows Update, antivirus software (It is important to keep antivirus software updated.) Backup Program, etc.
- Too many programs   s running on the same computer.


But  is still very important to have an updated anti-virus software and uploaded to your computer.
However, there is no antivirus software helps you remove or delete any viruses. It is therefore important to prevent viruses that attack your computer. Therefore, anti-virus software and the first program to load on your computer. You need to update your antivirus software right after you have installed on your computer.
It is very important to regularly update your antivirus program. New viruses are discovered often do not update your anti-virus software will create new viruses to your computer easier to attack.

And if you  already using the computer with all the relevant information is loaded and has an antivirus program on your computer?
So you can not, and an anti-virus software must be loaded, updated and scanned immediately.
Following anti-virus software is updated, restart the computer. Start to scan the computer before the program. If no virus is detected,  happiness again. In that case, choose a solution that antivirus software is recommended.

And if, after the computer is scanned and the virus has been found. And he has chosen the solution that anti-virus software I recommend, but the software says you can not clean. You can delete or quarantine. Then you have a problem. If you are absolutely sure that you and your computer does not need the file, delete or quarantine. If the file is critical to his team, which has a file that is not infected by the virus to replace the infected file, if you can find. If   is your file, you can do the same.

Also need to restart your computer and run anti-virus software to verify that your computer is virus-free. If you are infected with viruses or even many of the viruses can not be cleaned, a total reconstruction of the software on your computer. To back up your computer regularly, you can restore the last backup. Since the last backup is virus free. This means that the virus scan again to make your computer after you restore your computer from the backup files.
You do not have two antivirus programs. However, it is good to have at least two antivirus programs on your computer. It will continuously monitor your computer from viruses and other activities to scan your computer for viruses at the time you want.
You must have at least one antivirus program installed on your computer slows down after two antivirus programs installed.

It is more important.
You should update your antivirus software regularly, and regularly. It is a good recommendation for antivirus software company to follow.

Monday, August 15, 2011

Security, Malware, And Your Computer


Defined as a threat to computer security is intentional, it is criminal in nature or the  call a computer crime. Another relative of cybercrime is cybercrime. The FBI s  of particular interest to cybercrime and the proximity of other types of crime associated with them, such as  industrial espionage, l  computer activity, l  ethics, cyber-terrorism, hacking, cracking and cyberextortion.

Hacking at the same time a positive for him, but were introduced as computer crime, falls into the bucket with the rest of  them. The hacker is a person who accesses a computer illegally profit. Sometimes, use the  excuses that  they just try to netwerk, known for the manager who break safety deficiencies.
Closely related to the context, a hacker-cracker. But l  striker n  has never been seen in a positive light. L  striker has always l  for your computer and  network access to do him harm or commit a crime to steal information stored on them. L  attacker, because the  attacker must know what  he or she advanced computer skills needed to remove these crimes.

Then there  s cyber-terrorists and cyberextortionists. The cyber terrorist has a political motive behind their actions and do damage to a system politiek d  influence of computers. Cyber terrorism requires much planning, qualified staff for the  run, and l  money to finance it. It is similar to  conventional attack of terrorism.

Cyberextortionist is the one who commits the crime  extortion by email. They hold hostage and threatened the community of confidential business data or damage the computers of  a network  company, and s  they are not certain confidential information and / or s  money. Exposed Sometimes these criminals are aware of the vulnerability they can find on your computer. It is similar to the  extortion carried out by means other than classical computers.
Then there is the employee who wants revenge for his company because of  a perceived injustice to them, or that  they want their way pockets. These people are bekend for their employees, unethical, and what makes them so dangerous that  they often know how to get into the system.

Not everyone has the necessary computer skills for a cracker or a pirate, so that d  a classification different from the  known script kiddie. This person is usually a teenager trying to computersysteem harmful, but can not do much because that  he or she does not know much. This person will try to keep the program  programs and scripts, hacks and cracks to use.

Some companies are trying to be contrary to the  ethics oneerlijk competitive advantage through illegal activities such as  industrial espionage to obtain. The same companies contrary to  ethics d  firm  hire a spy who is well versed in computers and computer technology will penetrate the target company. L  spy d  company, or even steal information or sabotage of  target computer.

It is imperative that home and business to protect your computer against these threats to their security. Methods of security are not 100% sure, but they greatly reduce the risk  computers. Once that  a solution is found to protect against a threat that someone  one is a new way  gain unauthorized access to them to be discovered. The users  computers in home networks are at greater risk of  any computers in the network data  company, stolen mainly due to the most advanced security. And  Internet is a network is still fragile and in danger when he s  acts of security. Another problem with Internet security is a central point for managing security on the  superhighway  information.

You   probably wondering now if your computer against threats of this kind. There are many ways that your system can be evaluated. Here are sites that offer services, l  access to your computer and found you informed of all security breaches while surfing the Internet or e-mail will provide. These companies often offer advice and suggestions on ways to protect against vulnerabilities. Another source in the fight against the threat of computer security is the Computer Emergency Response Team (CERT) Coordination Center, as well as suggestions.

An offshoot of the computer virus is a worm. A computer worm is similar to a virus, except that  it   be some perfectly valid executable program on your computer and a connection with this program available. When the user program, the  worm attack computer is running. The worms can consume network bandwidth when they replicate via a network  company.

And now threatens the Trojan horse that celebrates  computer got its name from the famous tale from Greek mythology. What is a Trojan horse is a program that looks like a valid program to hide, but in reality it n  not. Trojans do not reproduce like viruses and worms do.
All these different types of software such as malware, a term used to program malware   s reference used is known. Malware, as its name  suggests, causes damage to your computer. There are d  other variants of worms, viruses and Trojans, but we  again only three for this article. And you must know how the suspects were attacked by one or more of these malicious programs  s. You have to suspect, were attacked when your computer has one or more of the following:

Program Files  s you use, not suddenly as d  usual:

• Files are missing or damaged
• listen to music or sounds on your computer
• You are running out of memory for no apparent reason
• strangers in your file system
• System properties begin to change
• Pop-ups with strange messages and / or  display
You can use the  one of the following ways in which these malware  s no damage or devaluation of their  ;, pumps 
• A user runs a program infected with the virus. Therefore, anti-virus software to use a program that is so important  be verified.
• L  the user starts  computer and the virus is installed in the boot sector. It is recommended that all media files in the  stop.
• A user connects to a computer that n  is not protected against viruses on the network (such as  access to a shared drive). Then open the  user receives a virus infected file on a shared drive, and now the client-user  a computer virus.
• A user opens an e-mail that  an executable file with a virus. It  is why it is so important, no attachments to e-mail open executable because you know the  sender and the site was scanned by an antivirus.

And another big problem with the malicious code is that new means of implementation are found each day. Web Site Security try to stay on the implementation of any new malware, so users are aware. Take basic safety precautions to protect your computer, such as  installation  a good anti-virus software that is automatically updated with new malware detection logic. Never open attachments in suspicious emails. Beware of sites to visit before you (do not visit warez sites), an anti-spyware. The average of all other boot devices that you have a virus that is not stored in the boats are launched and have. Finally, information on sites for the latest security threats and what  you have to look for  accommodation

Stop Computer-Killing Dust in its Tracks

The attacks on your computer, such as the South African army ants. Tiny, harmless looking critters in large numbers they can cover and kill them to release a mature cow in a matter of hours.
Ok, maybe not exactly. However, three shops and shop owners produced by the experience of the devastating effects of dust in their business computers. And they are looking for answers.
It does not take much to ruin your day, especially when metallic dust meets sensitive electronic components. Power chooses to go in the shortest possible path, and the little bridges of metal dust make great shortcuts. Zap! WRRrrrrrr...

And wood dust makes a great insulating blanket. It  is good if you  in a large wooden box and freezing, but it  has lost a hard-working computer, bad news. Heat sink and fan will attempt to remove excess heat from entering your computer, but to reduce a layer of dust or to prevent heat transfer. In addition to building computer fans jam into the dust and dirt. Activities in the heat on. Computers die. Loss of data. Business suffers.
Ok, what  it  is the answer? How can you protect your computer from dust?
The actions that you want and your computer can access the equipment from dust depend on a variety of individual circumstances. Whatever your situation, I recommend a three-front defensive position and optimize for each of the following areas:

o Computer room environment
o Protective computer dust barriers
o Computer Maintenance

Let  a separate look at each of these areas.
Computer room environment
The environmental control in your computer. The ideal solution would be to get to your computer and monitors to keep a clean, air-conditioned computer room. In other words, they take out of the danger zone. Naturally want is unrealistic or undesirable to many shop owners have the computer or in the immediate work environment.

What then? Do what you can to check the dust and air pollution into the store. Operation and maintenance dust filter for wood processing machines and a ventilation system for the shop area. And if you can not move the machine from the store, they try to move around the room, away from welding, grinding or sanding dust rolling contact.
Science Dust cap Barriers
These include computer dust covers, dust filter, computer dust bags and computer cases. Each has its advantages and disadvantages, as described below. Decide which option is the best solution for you.

Standard computer covers are available from several manufacturers. Generally, plastic or vinyl, they are cheap, but effective in the sense that the dust of your computers and monitors. It can only be used while the computer is turned off. And be sure to put them on. Every day. In other words, they are almost useless in a busy work day.
Computer filters, on the other hand, can be used while the computer is turned on. Also very cheap, these little loose mesh material over the fan air intake in case of your computer to remove dust from the air. Some have experimented with the use of tights, Brillo ® Pads and other household items with some success. The biggest drawback with computer filters is their small size. They quickly hide in a dusty environment and must be cleaned frequently, or in the replace of the cool air into the display is inhibited as possible. Another disadvantage is that there are other openings in the case of unprotected machine to the fine dust to infiltrate the CD-ROM drives, floppy drives and other small openings.

Relatively new to the scene, computer dust bags are a combination computer cover and computer filters. Designed for harsh, dusty and smoky conditions are three shops and workshops, covering this innovative completely shut down the computer processor or monitor at all times that the entire surface of the bag, a large dust to dust from incoming air to be. Remove Monitor dust bags have a clear, static-front a clear picture, in order, and is very efficient in the sense of dust, chips and other debris from the cooling. Around $ 20 or less, the recommended life of the computer bag 3-12 months, depending on the level of dust in the workshop. A possible disadvantage of using a laptop bag or no access to CD  and a floppy drive. It is possible for these disks, if you have a hole in your pocket and cover with a flap that is part of the bag. You can also cut a lock of your USB ports.

Finally, computer enclosures are usually made of metal or wood, box-shaped housing that computer's processor and screen are placed to protect them from the environment. A selection of fan and filter combinations introduce fresh air into the case. Computer cabinets have the added benefit of protecting your equipment from blunt trauma, such as a falling 2x4, chemical splashes and other things harmful to your computer. The filter should be replaced periodically. The disadvantages are high cost, a larger amount of storage and maintenance of the filt.

Sunday, August 14, 2011

The Evolution of Technology - The History of Computers

Although computers are now an important element in human life, from  time when computers did not exists. Knowing the history of computers and tracking progress can help you understand how complicated and innovative the creation of the band really is.
Unlike most devices, the computer is one of the few inventions that does not have one specific inventor. Through the development of computers, many people have added their creations to the list of equipment needed for the job. Some of the inventions were different types of computers, and some parts needed for the development of computers.

Beginning
Perhaps the most significant date in the history of computers is the year 1936. It was this year, with the first  computer  developed. It was created by Konrad Zuse and dubbed the Z1 Computer. The team is first, because it was the first system is fully programmable. There were devices prior to that, but nobody had the computing power, which differentiates it from other electronic devices.

Only in 1942, there has been any activity for profit and the possibilities of computers. The first computer company ABC, owned by John Atanasoff and Clifford Berry. Two years later, the Harvard Mark I, IT, IT support.
In the following years, inventors all over the world began in August to learn more information and how to improve. The next ten years, the fort, with the introduction of the transistor, which became an important part of the inner workings of the computer, the ENIAC a computer, as well as many other types of systems. The ENIAC 1 is perhaps one of the most interesting, because the required 20,000 vacuum tubes to work. This is a huge machine and started a revolution to build smaller and faster computers.

Computer age has changed forever with the introduction of International Business Machines, or IBM, the computer industry in 1953. The company, throughout the history of computers was a major player in the development of new systems and servers of public and private sectors. This introduction brought the first signs of real competition in the history of computers, which helped spur the development of faster computers and better. His first contribution was the IBM 701 computer EPDM.

The evolution of programming language
A year later, the success of the first programming language for high-high-high level was created. Programming language was not written in the , assembly  or binaries that are very small level languages. FORTRAN was written so that more people can begin to program computers easily.
1955 years, Bank of America, in conjunction with the Stanford Research Institute and General Electric, saw the creation of the first computers used banks. Character recognition or MICR ink, along with the actual device, ERMA, was a breakthrough for the banking industry. Only in 1959, few systems have been put to use in actual banks.
During 1958, one of the most important in the history of computers, space, creating a circuit layout. This device, also known as Chip, is a basic requirement of modern computer systems. In each disc and card in the computer system, various patterns, which contain information on the disc and card. Without these systems, the systems we know today, can not work.

Games, mouse, and Internet
For many computer users, now the important part of your game. In 1962, creating the first computer game, which was created by Steve Russel and MIT, who was appointed Spacewar.
Rats, one of the most fundamental elements of today  computers are, was founded in 1964 by Douglas Engelbart. The name comes from  tail  output device.
One of the most important aspects of today  s computer was invented in 1969. ARPA net was the original Internet, which is the foundation of the Internet as we know it today. This development leads to the development of knowledge and companies around the world.
Only in 1970, Intel came on the scene of the first dynamic RAM, which caused the explosion of scientific innovation.
Dash layout first RAM chip, which was also designed by Intel. These two ingredients except the chip developed in 1958, the number of the most important elements of today  computers s.
A year later, a record is created, it gets its name from the flexibility of the storage device. It was the first step to enable the transition of most of the bits of data between computers.
The first network card was created in 1973 through which the data transfer between connected computers. This is similar to the Internet, lets you connect computers without using the Internet.

Appliances Emerge
Over the next three years were very important for computers. That is, when the company began developing systems for the average consumer. Scelbi, Mark-8 Altair, IBM 5100, Apple I and II, TRS-80 and Commodore home computers were the forerunners in this field. Though expensive, these machines started the trend for computers in ordinary houses.
One of the most serious breathroughs in computer software occurred in 1978 with the launch of VisiCalc spreadsheet. All development costs are paid within two weeks, making it one of the most successful in the history of computers.

1979 was perhaps one of the most important years for home users. In this year of WordStar, the first editor, was released for public sale. It radically changed the fitness for the average user.

IBM Home computer quickly helped revolutionize the consumer market in 1981 and was available to homeowners and the level of consumption. The year 1981 was also the year of mega-giant Microsoft enter the scene with the operating system MS-DOS. This operating system has completely changed the computer forever, and it was very easy for anyone to learn.

Competition begins: Apple vs. Microsoft
Computers in August next big step change in 1983. Apple Lisa was the first computer with a graphical user interface or GUI. Most modern programs contain a GUI, which allows them easy to use and easy on the eyes. This was the beginning of the dating of most text programs.
From that moment in the history of computers, many changes and no change, Apple Microsoft wars, to the development of many innovative personal computers and the band became a recognized part of everyday life. Without the history of computing first, preliminary steps, none of this would be possibl

Cleaning Your Computer of Viruses!


What we learned in this series?
Part 1 - Clean your computer from viruses

Part 2 - Cleaning Your Computer of Spyware

Part 3 - Clean Registry l  computer

Part 4 - defragment your computer and Disk Cleanup

Section 5 - Useful shortcuts

All of the above should be used regularmente. A computer is like a car, change  tires, oil, replacement, regular cleaning of  in for s  ensure that the car runs well, he maintains. Safe and clean

Computer virus-free:
I think it  it is assumed that most  you have heard about computer viruses for it? For those who n , not a computer virus is a program created by programmers around the world  intent  damage your computer several ways. Viruses can infect your computer, delete important files, corrupted hard drive, or even use a computer. Virus can be deadly for your computer. We  are all the  subject  virus attacks, in fact, millions of  computers are infected with some kind of virus so now that you read this, and that  the computer can be  one of those infected.
Routes  virus infection:
• 1) - firewall n  is not active
• 2) - antivirus software
• 3) - Spam e-mail
• 4) - transfer via e-mail services
• 5) - Copy files from an infected floppy disk or CD
• 6) - file sharing network

The virus can infect a computer through one of the above. Prevention is the key to s  ensure that  no computer for such attacks.
How to protect yourself against viruses with the nearest:
1) Turn on your firewall system:
You want to make sure the firewall is enabled. Firewall Stops hackers to find vulnerabilities in your computer that gives them the door (port) on the firewall can help stop most attackers, but not all.
Allowing the firewall:
Windows: Start Panel Internet Windows Firewall Enable (recommended).

Mac users: Apple Menu ystem Preferences Sharing control panel Firewall HOME you really like the firewall is already active!
2) Scan your computer with anti-virus software:
Installing antivirus software is the key! Antivirus software will help you win  money on computer viruses. Antivirus software will also help to systeem scan large areas of already infected your computer run.

Most new computers come with antivirus software already installed, all you have to do is to  run the program.
Here are some of the best paid antivirus software:
(Random)
• Symantec Norton Ani-Virus
• McAfee Virus-Ani
• BitDefender
• Kaspersky

Here are some of the best free antivirus software:
(Random)
AntiVir Personal Edition Classic 6.32 •
• Active Virus Shield (AOL)
Alwil Software Avast Home Edition 4.6 •
• Grisoft AVG Free Edition 7.1

For most anti-virus software, go with a good opinion written by: Download.com
Once installed, run it and find the button that  virus definitions update said. This will help ensure that your virus definitions updated. Virus definitions have recently found the virus that has just hit the market. Up-to-date definitions is essential to find new, more powerful viruses.

After updating the settings, close all programs  is conducting a  thorough check of System. Depending on the size and speed of your computer, scan can take several hours.
Qu  you need to know:
• After the scan, restart the computer.
• Some viruses can not be intercepted when  computer is running, you can delete when you restart (which automatically).
• You can see full system scan to start at  age from 12 to midnight.
• Scan your computer at least once a week, after connecting to the Internet.
You    will probably start to see that  computer run faster, that  because the virus is already there, and did not see  computer  s memory to work consistently.
Some viruses are very resistant and can be removed with a simple scan. The (part 2  Part 3) to help find the virus more difficult to attack.

3) Do not open suspicious email attachments:
Thus, many viruses are people like you who open attachments that do not recognize. Most viruses are spread this way. Part 6 -  Tips; E-mail Anti-Spam , this mini-series focuses on fighting spam, but for those of you that n  not learn to read this article, I  have some things to talk about:
• Open  e-mail that does not recognize or do not ask!
• Do not open attachments with the  extension. Exe.
• Immediately remove all e-mails from people who do not recognize
• Do not store emails  computer, which does not recognize
• Spammers are trying to entice you to think that be a friend
• Draw attention to the person, e-mail and content of each e-mail
• You can  unsubscribe  \\; NOT click on spam, that , n  is not in the , otherwise
• Do not respond to an e-mail that does not recognize
• Do not forward an e-mail does not recognize
• Report spam to Internet service providers
This e-mail tips that I   already mentioned are part of the  a fundamental basis for the fight against spam, and make sure you don  have not accidentally evil viruses on your computer to  activate.

4) For  avoid  use Messenger ServicesAn example of what can happen:
Many viruses have penetrated million  computers through an easy to maintain this farce Someone  as a  Friends Chat  and send you a link to the virus file to  open on your computer. The problem is that you don  have no idea what kind of file to  open, because it seems that the file is directly derived from  a friend (that is infected with a virus) and see what  they are just trying to  send a photo of yourself.
Personally, no one should have an IM installed on our computers. They are very easily abused and can give a hacker in your passport.

If children use the service, make sure they know what can happen when  accept files  others. Tell them that , which is the best  send files by e-mail attachment, instead of the messenger chat script. At least this way, the  e-mail through the firewall and antivirus software before connecting the different  computer. It  s also let you know exactly who sent you the file.
Copy files 5) from d  an infected floppy disk or CD:
We  ready-made with a disc with a friend or colleague, and a computer disk file. Have you ever wondered about the disk for viruses before copying any files?

Viruses come in many shapes and sizes, they are transferred to  one computer to another. The person in the car, you may have a virus hidden in its files, and they are copied to the disc you just you. This happens all the time.
An easy way to protect against viruses, in August, so is keeping your antivirus software and  run it from your hard drive or floppy disk in the CD. It only takes a few seconds to avoid a catastrophe.
File Sharing 6) from d  a network  computers:

Conclusion:
There you have it. Now you have a good knowledge base to protect themselves from viruses from entering your computer. Make sure the custom extra selection for any s  ensure that  they don  not accidentally open the door directly to your computer. Using software such as scripts  call, make sure that d  accept files via the chat script. Never read or  open the  e-mail, which does not recognize, and still are the  usual hard drive, hard drive attachments and check before something terrible happens.


Now, as I have some knowledge to combat the virus, go to section 2 of this series, which tells of the struggle  otherwise  attack on your computer, spyware Fatal!

Saturday, August 13, 2011

What Do We Get From A Computer Store



A computer with a deep impact on our lives. I do not think the day when Don  based on gender. Why not get the computer itself? A place where you can buy at the store to buy a computer called  team. The shop  team is a place where only the , buying and selling, unless it  d , other things that are stored on a computer provided for you. The most important thing in the store  team, that all information about your hardware, software, and a number of functional , anyway. Here is a brief summary of the stores d  team.

Photoshop  team can be of different types. Maybe the dealers  computer parts d  computing business for sale, the seller of computer programs, computers showroom or bookstore. In addition, there may be a complete shop included in the  within.

In any case, it is recommended that teams do not have to buy a well known brand showrooms. You can be sure , at least a two-year warranty from defects workmanship and materials, and because of the need, if necessary. In addition, business  team can provide the best price for the purchase of equipment. In addition to the products at an attractive price, but receive discounts and special offers. So the dream of a new computers  proved to be true, if you choose , go to the best shops  team.

Thursday, August 11, 2011

Who Invented Personal Computing? Celebrating the Thirtieth Anniversary of Microcomputing


A generation of young people who just came for a chance to look for colleges and  grew up with computers and teams are always personal. I  keyboard data is always and always saw his work in the  the screen almost instantly responds to your input. Increasingly  use a small laptop, flat screen TV with high resolution, or even  User Interface  portable device that is tailored to your needs. Personal computers. Z?
Have you thought about it, because who took part in the  software at the beginning, and recently published a book about their experiences at the end of software sales in 1970. Title of the book sent Pump: How TRS-80 enthusiasts helped cause the PC revolution. The book written with David, my husband, talked about how Steve Leininger, newly employed engineers and computer enthusiasts, and Don French, confidential, l  company has developed the innovative product that is less Tandy Corporation $ 150,000 in development costs. Tandy, born in the national network Radio Shack (3500 at the same time) sold the TRS-80 is $ 599.95. He was the most expensive product ever was at Radio Shack, and was very successful, so successful that Radio Shack was crushed by the orders, with  could not be filled. People have a go on the list  wait for one.
Before that were personal computers, the company was a great band. In 1960, computers were big and expensive, and not on  screen. Device  / O teleprinter mechanism is probably very big, clumsy and expensive. Or maybe you are connected to  terminal , l , on the other team  screen and keyboard. Perhaps, with this team is a bit less in use  hui, but no.
Commodore sold Chuck pedals, which started work on the computer. According to Wozniak  in the book, is sold is the prototype of the Apple II in the garage Steve Jobs, and taking into account  purchase rights, but Commodore decided to create your own project. Commodore PET, was launched in 1977, was the keyboard and the tape, a complete system.
In 1976, another Steve - Steve Leininger - worked for National Semiconductor and has worked in the shop Byte Paul Terrell, where Wozniak, Apple  models are been sold. Terrell Jobs and Wozniak started a real business, the proposal is $ 50,000 hand-built  devices that n  there was no keyboard or monitor, but it  really, that  a fan deck, with  a real computer accessories. Leininger found a few days talking to buyers Tandy Corporation, parent company of Radio Shack. Later he received an offer  employment and Fort Worth, Texas, to meet with John Roach, president, and  man who is a partner of the French project TRS-80, Don.

The tremendous strides we've made in how we use our computers is exemplified for me in two remarks from family members. The first was something my daughter, born in 1985, said to me some years back. She said that when she first heard that computers were once huge machines that filled a room, she pictured in her mind a giant modern computer, with a gigantic screen filling a whole wall and a huge keyboard, with a person jumping from one enormous key to another. She couldn't see how else a computer could fill a room. The other remark was just recently made by my sister, who is relatively new to computer ownership. She had finished reading my book, which she said she enjoyed despite her lack of computer savvy, and I was pleased because we did not intend our book just for geeks. Then she said, "I always thought early computers would be kind of like modern ones only maybe slower, but now I see that they were completely different." My first reaction to this was wanting to say "No they weren't," but I didn't say that because I wanted to think about why she would make this remark. I realized that the way a user interacts with a PC today really is completely different from looking at a screen displaying a blinking cursor and the word "Ready." That's what we used to see on our TRS-80 when we turned it on. It was ready for us to give it a command and until we did, it would do nothing. And it could only do one thing at a time. Just look at the graphics, sound and interactivity of modern personal computers and, even though they are the descendants of the blank screen with a blinking cursor, the way we use computers and take their amazing abilities for granted is completely different from the era of microcomputers that dazzled us thirty years ago.