Computers

An information system have five parts ext :people,procedures, hardware, software and data. Typically,people 's the most important of an information system.

The fifth one in from the left on the top row. Actually, it does say 'F5' on it, also your keyboard my have a different button on the end or something, no guarantees it is the same as the one I am using. refresh

hard boot

No. They are not different, however they are similiar to big and small computers

Before universal use of the web people had to physically go to a store to purchase software. Now software is available on the internet. In many cases specific software is free and can be downloaded directly to a computer without the use of a disk.

Before web was not present people had to buy the software for every new upgradation.Now through web we can easily download the new version.

Web makes faster delivery of the software systems to people anywhere at anytime. web has affected software systems in many terms of delivery, security of the software and advertisement of the new System.

It means something is marked for future processing, or marked to catch a supervisor's attention.

A touch screen is both an input device (on account of its touch-sensitive sensors) and an output device (because it is also a screen).

B. telinit 2

That would be a keyboard

it is input because you click inside the computer

An OMR (Optical Mark Recognition) is a scanner that reads the reflection of light from a specially designed design.

distributed denial-of-service attack or known as DDoS

There are some ways of doing this. Finding out the website's IP address and putting a block on it can block MSN. There is also some software available with parental blocks, and you can list MSN as one of those that would get blocked.

Desk jockey?

You have to know what you want the output to look like before you can determine what avenues you need to get there.

If you are using windows XP , vista or windows 7 here is what to do .

1. Open your control panel and click on users and accounts.

2.click on the account you want to put a password on.

3.click on ''create a password''.

4.type in your password.

The cost was was five million.

Computers have been around for a very, very long time. But the definition of what makes something a computer has changed a great deal. And the progress made on developing computers was made by many many people, not just one "inventor". There are many people out there who would say that the first "computer" was the abacus, invented in Asia about 5000 years ago. But somehow I doubt that this is what you're looking for, so let's look a little more recently... As time went on, there were a number of special devices invented to help with things like tax collecting, taking the census, etc. At first, these were purely mechanical, but by the start of the twentieth century, they were run by steam. The first of the "modern" computers was invented during World War II, in 1941 by a German engineer named Konrad Zuse. The computer was called the Z3 and was used to help design German airplanes and missles. A couple years later, in 1943, the Allied forces developed a computer called Colossus to help decode German messages. But since the Z3 was developed by the side that lost the war and Colossus stayed a military secret for many years, these computers didn't contribute much to the ones that came next. Independent of the Colossus project, the next computer was the Mark I, designed by Howard H. Aiken, an engineer working with Harvard and IBM. The Mark I was positively huge, taking up half of a football field, but it helped to create ballistic charts for the US Navy during the war. Shortly after this, though, came the Electronic Numerical Integrator and Computer (ENIAC), developed by John Presper Eckert and John W. Mauchly, working with the government and the University of Pennsylvania. ENIAC was a lot like the Mark I, except that it ran about 1000 times faster. Moving along, there were other computers like EDVAC (1945), UNIVAC I (1951), etc. But all these computers had something in common with the older computers - they were designed for a specific purpose and couldn't really be used for anything else. They also all worked by using vacuum tubes, which is what made them take up so much space. The invention of the transistor in 1947 by John Bardeen, Walter Brattain, and William Shockley at Bell Labs made the big difference from here. Using transistors, computers came around that could store memory and even run programs. Soon they even had computer languages so that people could change the programs run by the computer when they wanted to. After a while, the focus on computer research came to be on making them smaller, giving us the kinds of computers that we have today. For some great resources with a lot more detailed information, check out these links: Computers: History and Development - Lots of information starting all the way back in Asia all the way

Computer

Mobile Phone

T.V

DVD Players

Microwaves

Cars

Stereos

GPS

Dishwashers

Ipod

Printer

Fax Machine

Calculator

I did a few more just in case (:

Most thiefs use a program which tries all the common words to steal your password. A long password which contains numbers in it is not common, and is difficult to duplicate with such programs. Any password with more than seven letter-number combination, foreign words, and scrambled words are much more difficult than the standard six letter words.

You can buy a tablet at Best Buy and similar stores, Walmart and similar stores, eBay, Amazon, and various websites online. If you want to save money, you can probably find a used tablet at a computer repair store.

When computer runs out of RAM, it starts swapping things on your hard disk. So, your HDD acts as a virtual memory. But it is a slow process. You can use USB flash drive too as it is much faster.

At the official HP store you can get 420 pages of black ink for $19.99 and 300 pages of color ink for $27.99. You can also get individual colors such as cyan, magenta, and yellow which costs $9.99 for 300 pages or $14.99 for 700 pages.

Computer Piracy

Windows - Go to the bottom right-hand corner. You will find an icon that looks like a speaker. Click that and change to your desired volume.

Chromebooks - If you look at your keyboard, near the top right, there will be 3 buttons that will modify the volume