Computers

Permanent storage on a hard drive

Temporary storage on ram memory.

Yes, for several reasons. Intellectual property rights and copyright are the most often cited, but privacy concerns and security issues are also commonly used.

The port is one of buss word in computer networks. it is a number which can be used to identifies the physical coponent in the network ie.. ip address and also logical number of an applications available in application layer in TCP / IP.

In computing, 3 kb means 3 kilobits, or approximately 3,000 bits.

More precisely, 1 kb is 1024 bits and not 1000 bits because of the way in which computer use binary to store data.

So, 3 kb is 3096 bits of data. It's an amount of data. You can divide the number of bits by 8 to determine the number of bytes of storage.

Many people write kb when they really mean to write kB. kB means kilobytes.

Also some people make the mistake of writing kb when they really mean kbps, or kilobits per second, which is a rate of transferring data.

Extremely slow computers, Curiosity has 200 MHZ, Apollo had 1.5 mhz computer. NASA uses Macs and PCs in Mission Control (not Linux).

That's what a computer is made for. If there was no information, why have the computer at all? Computers were invented to help sort, process, and calculate information far faster and efficient than humans.

1921

Just follow the directions that come with the hardware. Every piece of hardware I have added in the last 20 years had instructions on how to install the hardware. Be sure to read them COMPLETELy before starting to install anything.

This ASSUMES the person has the documentation. If you want a more specific answer, then the question needs to be more specific as to which hardware that one is installing.

A Toshiba mini laptop can be bought in places such as PCWorld or Currys. It can also be bought online from stores such as Amazon. Buying online is usually cheaper but the buyer is unable to see the item first.

Mainframe is used in business where the data to be processed is too huge and has to be processed too many times and may require too much CPU cycles where the else of the computers may flunk.

Mainframes are very similar too supercomputers ahich can process huge number of transactions in small amout of time . but the only diff between supercomputer and mainframes is supercomputers are used to calculate and process complex algorithms say which has so many integration and diffretiation and lotssa calculus steps where as mainframes are used to handle simple business related calculations like addition and subtraction kinda things .

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First understand that any company that has a mainframe is pretty big--an insurance company, a carmaker, someone like that. They will use it for several things:

It's got the company's databases on it. One of the databases might be a list of customers: it will list the customers and usually all the things they've ordered over a certain time period. You can do this with a PC, but mainframe databases can get much larger and they've got more features.

It's set up to share resources. All the company's printers will be hooked to it. When you send a print job to it, you can tell it to print only to one printer, or to any printer that's available and capable of taking the job.

These days corporate e-mail will go into the mainframe.

And sometimes you run programs on mainframes, but that was mostly done back before PCs got so prevalent. When all you had was a "dumb terminal" like an IBM 3278, the mainframe had to store plus process your data; today a lot of processing is done out on the PC and completed data is sent back to the big iron.

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Simpler, a mainframe is only a way to designate the main node withing an array of computers linked by networking. In other words, he the big kahuna!, but it doesint mean he's the most powerful!.

Mainframe = Node 1 = Computer #1 = Big kahuna

Jumper!

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Assuming you have at least one free memory bus on your motherboard, all you have to do is buy a stick of memory that is compatible with your computer, and plug it in (Be sure to be free of any static electricity when handling any computer hardware!). To do this read your computers info pamphlet or if you don't have it any more look it up online with your exact computer model.

If you don't have a free memory bus then you can upgrade from your current memory stick size by removing the memory sticks and replacing them with new ones that are of higher value (EX: you have two sticks of 1gig ram replace with two sticks of 2gig ram)

Yes, there is a magazine based on computer shopping and it is simply titled Computer Shopper. The magazine offers reviews on computer parts and compare prices.

Advantages: 1.Provides fastest services e.g collects,store,calculates,evaluate,reproduce and analyse data,run machines and instruments,informations and communications links etc. 2.Saves time and energy, 3.Provides accuracy, 4.Provides growth of informations and human developmet. 5.Remove shortage of workforce in developed societies. Disadvantages: 1.Adverse effects on human body,particulary damages eye sight and memory. 2.Since computer can do the work which many individual had to do in the past,therefore,it created un-employment in underdeveloped societies.

Depends on it's processor speed, graphics card, and processor type as well.

You can buy replacement laptop screens from online stores or from the laptop manufacturer. Third party suppliers are likely to be less expensive. Most manufacturers' websites have information on removing and replacing parts on the laptop.

The Netpack Hard Side Computer Case is a great choice.

Once can obtain a recovery disk for a Sony Vaio from a variety of different places. This includes downloading it from the Sony Vaio website, or approaching computing stores and asking for one if your computer is still under warranty.

If you're looking to buy a purple laptop case here's where you can look. Stores like Best Buy, Walmart, and Micro Center will have the case. If you want more variety, online stores are the way to go.

Assuming you mean word-processing software :

Microsoft Word, Ability Write, Word Perfect, Open Office Writer, Lotus Word-Pro, Microsoft Write, Microsoft Wordpad.

There are 3 different types of computers in common use; * PC(Personal Computer) - These are the standard desktop or tower computers. They have standard operat5ing systems on them and are used for general personal and/or business use. * Laptop - Also known as Notebooks. These are portable computers. They are more compact than PC's as well as more durable...and usually more expensive. Uses are similar to PCs. * Servers - Physically these may resemble PCs, or may come on a rack-mountable form. The operating systems on these are designed to provide services, such as email, websites, FTP and the like. They are more basic as far as convenience applications go, but are more robust.

Advantages:

U can do ur tasks easily and fastly

It helps u with ur project in school, office and etc.

U can easily communicate w/ different people in diff. places

Disadvantages:

There are websites that have bad movies which are not good for children

Ur child can have an affair

Bad videos are spreading

and many more....

go onto downloadergamers.com and type in ''call of duty''

If no, or few, applications are left up and running a computer will not consume much power when left on. Computers in general consume less power then a single light bulb when running. At idle they may go down to as little as 30 watts depending on age, speed and configuration of the computer.

One can find information on computer performance on sites such as CNET under their review section. Another great place to get information on computer performance is PC World magazine or their website.