Computers

They all handle the same data, ever thing that is digital handles the same data, it is all binary.

They way to define a different type of computer is what it does and how it looks.

(Personal use systems (systems where you are the only person who is able to access it at any one time (unless software allows remote connection)).

Laptops - Typically 13 inch to 15 inch screens. Screen is built in and is able to be folded.

Netbook/Ultrabook - Typically 7 inch to 10 inch screens. Screen is built in and is able to be folded.

All-in-one - It appears to be just a screen, but is similar to a Laptop in terms of performance but is not able to be folded and is less portable.

Desktop - This is a 'box' that houses all the parts for a computer, it is able to be the most powerful of all the above systems and is the most customisable.

(Rarely used at home, lots of business use)

Work Station - This is much like a Desktop (as it looks the same) but it uses virtual software, so you will be connected to a server (look bellow this) which has all the software the workstation is using and all the data.

Server - this is often where all data from a company is stored, they handle a lot of possess from externally from the company or internally. They are often stacked on top of each other in what is called a server tower (the most recognisable thing about a server as you see them in films a lot). But servers can be 'boxes' like desktop, but will be much larger. Many server motherboards (or mainboards) have room for 2 CPUs (where as all other systems have 1 CPU) and have room for 6 slots of RAM (where as laptops often have room for 2, and desktops have room for 4 sticks of RAM).

There is a consensus that the issue of computer and data security is the biggest hurdle in the growth of ecommerce. Web servers also face this security threat. Programs that run on a server have the potential to damage databases, abnormally terminate server software or make changes in the information placed there. A number of international organizations have been formed to share information and combat security threats to computers and computer networks. The names of two such organizations are worth-mentioning: Computer Emergency Response Team (CERT) Systems Administrator, Audit, Network and Security Institute (SANS Institute) The best response that the experts have come up with to tackle the security issue is in terms of cryptography.

wireless router is a hardware

A modern router (wireless or not) is a box that has the electronics and connections (network port connectors, radio transmitter/receivers, antenna) to allow receiving and sending of network data. It also has software (usually firmware) to allow management of the router functionality and to perform the actual routing functions.

Routers come with builtin software supplied by the manuacturer. Sometimes the manufacturer supplies updates to the router software to fix prolems in the router or to add functionality. Many routers can also be loaded with software provided from alternate none manufacturer sources to enhance its functionality or to repurpose the router entirely.

yes idownload

A CD-RM used to be able to store up to 650MB of information. CD-ROMs are now able to store up to 700 MB of data or 80mins. of Audio. and hold music like mac lethal and AC/DC

Depends what one you buy, if your including insurance, internet etc.

The arithmetic logic unit (ALU) is a piece of hardware that performs logical " does x=y" equations and arithmetic equations such as 2x=16.

General encyclopedias try to include as many topics as possible, whereas specialized encyclopedias try to provide as much information on on topic as possible.

Usually, the biggest advantage is that you get more detailed information on the subject in question.

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Input,process and output

ie you ask the computer to work out 4+4. the input would be the 4+4 the computer would then work out the answer being the process and display the answer 8 being the output

Jewellery is normally metalic and conducts electricity. Wearing it increases the risk of shorting lines together or of you making contact with lines that can be at hazardous voltages. It's good practice to remove all jewellery before starting work with any exposed electrical connections.

The name of the file is either 'Temp' or 'Locals'. These files are temporary in nature and keep the association between computer names and IP addresses. Since IP settings and computer names change often, the file simply reflects the latest settings when saved.

A standalone computer is not able to share resources electronically and is also harder to attack (must be done physically). So if you don't need to share information with anyone and are concerned about electronic attack, use a standalone computer.

A CD-RW drive or DVD-RW drive.

Because the sole purpose of phishing (pronounced fishing) - is to attempt to collect personal data from a person that can then be use (for example) to steal money from their bank accounts.

Sites that attempt phishing often mimic legitimate sites. For example - recently, a glut of foreign websites targeted the UK with emails that appeared to come from legitimate UK banks. These emails claimed the person's account might have been hacked - and asked the person to confirm their bank details by keying in their account information.

What the people who launched those sites failed to realise was - most people are not THAT stupid ! I, myself had phishing emails from sites claiming to be HSBC and Yorkshire banks - asking me to enter my account details for 'verification'.. BOTH of which I have NEVER banked with ! I simply printed the emails, and presented them at the relevant banks in person - so that their fraud department could use the information to trace those responsible.

Computers process Logical Structured Information which in Physical world needs to be stored for Later Reuse.

Computers recognize BITs - 0s and 1s as smallest unit of Data represented as Presence or Absence of Electric Signals from the Storage Media.

You should advertise your computer networking services by having your own website which extols the benefits of your service. You could also consider a Facebook page and posting on relevant forums mentioning your company's name.

To get a shiny Heatran, (or any talk-to-and-fight-Pokemon) right before you "talk" to him, save the game. Then talk to him. Chances are he won't be shiny so turn off the game (if he is CATCH HIM) Keep talking to him until you have encountered a shiny one. Keep in mind that you will be there for a VERY long time as it is extremely rare to encounter a shiny Pokemon so have patience. You have a 1 in 8192 chance so as I said earlier, have patience.

A computer program magnetic case tape should be installed in the magnetic tape unit when it is not spinning.

The types of personal computers are two:

-Game PC-the most powerful group, they have big calculating poweras the name says they are made for fine graphic games or for work with hard programs

-Home PC-the most popular, perfect for non-gaming, net Surfing, lite programs,and everyday activities

Hope to be useful!

Internal components are pieces that are located inside of something.

Peripherals, such as the keyboard, mouse, monitor, external hard-drive, scanner, printer, and so on, are connected to the main device - which is a computer (desktop, laptop, netbook, etc).

A portion of a network that shares a common address component. On TCP/IP networks, subnets are defined as all devices whose IP addresses have the same prefix. For example, all devices with IP addresses that start with 100.100.100. would be part of the same subnet. Dividing a network into subnets is useful for both security and performance reasons. IP networks are divided using a subnet mask.