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Computers

This category includes questions and answers about computers and everything related to computers.

48,002 Questions

What is the first step in computer security?

The first step in securing a network is knowing what you have; you need to conduct a security audit of the environment. In order to secure and protect a network you need to know what is in it, then find the risks with those areas, and the vulnerabilities associated with the risks. Then you assign the probabilities of being exploited via those weaknesses and decide on how to mitigate the risk (or eliminate it, if possible).

But the first step is always the information audit.

What are the components of a sales system?

conceptual,empirical,natural,artificial,social,machine,open,close,adaptive,non adaptive,probabilitic,deterministic,permanent,temporary,stationary,non stationary

What is computer telephony integration?

techniques behind computer telephony integration "Computer Telephony Integration (CTI), is a concept that enables computers and phone systems to communicate with each other. In fact, CTI effectively merges the functions and features of each of these two technologies into one integrated system. CTI in its simplest terms includes placing and answering voice, fax, and data calls." - Database Systems Corp. reference Computer Telephony in Related Links below.

Places with good prices for repairing computers?

Start with your local yellowpages and look for local repair shops. Call around for best pricing. You can also do a search based on your local neighborhood/zip code and computer repair - this should allow you to conduct pricing comparisons.

Skills needed for a computer administrator?

Ya need to be able to be good with people and if they do something wrong just be calm. And you need to be good with technoligy.(of course)

What you call group of programs?

A Suite.

For example the Microsoft Office Suite consisting of:

MS Office

MS Excel

MS Access

Where would one purchase a mini speaker for their computer?

There are many different places to order small speakers for a desktop computer. The easiest place to find these speakers would be on the retailer Amazon.

How long will you last?

Depending on how you mean the question, this has several possible answers.

The first choice is that you last until you die, in which case the universe will easily outlast you, as it already has so many others.

The second possibility is that you are composed of atoms, which will continue to exist long after your body has passed away and returned to dust. In that sense, you will last until the universe itself ends, or until all the atoms themselves have decayed into nothingness.

The third idea involves the belief that you have a soul, an essence. In that case, you will continue to exist after death, bound to all the other souls which have passed on. Such a state, if it truly does exist, might very well outlast the universe itself.

The last interpretation covers the idea that people will last only so long as other people remember them. If your friends and family keep your memory alive, and share it with their descendants, then you will have achieved a kind of immortality, a small measure of fame.

What are the advantages of using computerized scheduling system?

Information concerning the client can be easily updated.

June 1, 2008 NLE

What is the role of computer graphics in education?

Actually, computers do not need graphics cards. There are many servers that do not contain any video hardware of any kind. However, video cards are necessary if you intend to actually see what is going on - without a video card, you can not connect a monitor to the computer. A video card is required for the computer to display any sort of video content whether it be graphics or text. Graphics adapters are the only way to accomplish this.

What retailers can one buy a new computer from?

Best Buy is one of the best stores that sells computer hardware and software. It will give you a up close look and feel at the product if you are there to see it in person. You can order the same type of software/hardware, usually for cheaper, using a website like Amazon or try to find a local computer repair shop close to your area.

Can you buy a Toshiba satellite c55-a-1uc laptop on amazon uk?

Yes, this laptop is available on Amazon UK. The laptop is 15.6 inches and has 1TB of HDD.

See the related link.

What countries does Dell operate in?

In no particular order

US

Austin, TX

Lebanon, TN

Nashua, NH

Nashville, TN

Oklahoma City, OK

Round Rock, TX

Twin Fallsa, ID

West Chester, OH

Winston-Salem, NC

Canada

Toronto

Edmonton

Ottawa

Mexico City, Mexico

San Salvador, El Salvador

Panama City, Panama

Bogota, Colombia

Brazil

Rio Grande do Sul

S'o Paulo

Buenos Airies, Argentina

Santiago, Chile

Ireland

Co. Dublin

Co. Limerick

UK

Bracknell

Glasgow

Lysaker, Norway

Upplands Vasby, Sweden

Helsinki, Finland

Copenhagen S, Denmark

Oeiras, Portugal

Madrid, Spain

France

Montpellier

Rueil-Malmaison cedex

Asse-Zellik, Belgium

BA Amsterdam, Netherlands

Geneva 15,Switzerland

Germany

Frankfurt am Main

Halle

Italy

Assago

Roma

Wien, Austria

Prague, Czech Republic

Poland

Lodz

Warszawa

Budapest, Hungary

Bratislava, Slovak Republic

Athens, Greece

Bucharest, Romania

Moscow, Russia

Istanbul, Turkey

Tel Aviv, Israel

Riyadh, Saudi Arabia

Dubai, UAE

Johannesburg, South Africa

India

Bangalore

Hyderabad

Chandigarh

Delhi

Chennai

Yannawa, Thailand

Hanoi, Vietnam

China

Beijing

Dalian

Shanghai

Xiamen

Quarry Bay, Hong Kong

Taipei City, Taiwan ROC

Japan

Kawasaki

Miyazaki

Philippines

Makati

Pasay City

Singapore, Singapore

Malaysia

Bukit Mertajam

Penang

Petaling Jaya

Jakarta, Indonesia

Australia

Brisbane

French Forest

Melbourne

Can the content of the ram be modified?

RAM stands for 'Random Access Memory', its your computer's 'working memory' much like how your short-term memory is used to remember the current tasks you are doing. When the computer is powered off, the RAM is automatically cleared, and whenever you do something on the computer (like launch a program) that program is temporarily stored in the RAM until it is closed. The contents of your RAM will change all the time as you do different things with your programs (like open a website in your web browser). So yes, it's possible to change the contents of your RAM, because these contents are always changing.

What secretly monitors a user's computer activities?

It is a email

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Remote access Trojans (RATS) can be used to monitor the activity of a computer at the host.

What are the productivity tools in computer?

Pages(apple) keynote (apple) numbers

(apple) iMovie (apple) PowerPoint (microsoft) word (microsoft) exel (Microsoft)

Is a set of directions followed by a computer in order to complete a task?

A program is created from a set of directions that are followed by a computer to complete a task.

How can Computer People help IT workers find jobs?

Computer People is a UK based IT recruitment agency. They specialize in finding jobs for people who are skilled in Information Technology. They also have a job search functionality on their website.

A console is saved in a file with what kind of file extension?

A console is saved in a file with an .msc file extention, and a snap-in in a console can itself be a console.

What are the disadvantages of memory?

Since cache memory logs and saves everything it can be un-secure. And it can be slow.

When did windows 2.0 come out?

Microsoft Windows 2000 is a computer operating system that was succeeded by Windows XP. The original released of Windows 2000 was on February 17, 2000.

Were the expansion slots called PCI slots on early PCs?

They were known as an "expansion bus". So-called because the expansion cards with edge connectors, plugged directy into the bus board. (Today we would call it a motherboard) There were 3 bus standards: Industry Standard Architecture (ISA) Micro Channel Architecture (MCA) Extended Industry Standard (EISA) I hope that helps. Michael Sharp, CEO hostyouridea.com

How is infrared used in communication?

Morse code.

Infra red light modulated and sent down fibre optic cable.

Traffic lights

Display panels.