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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
What happens if you copy files to your computer from another computer?
Then you have more files on your computer, and less available space.
A computer hacker usually gets into a companys network by?
Organisations store huge amounts of data in databases to keep track of everything from customers, orders, employees etc. These databases usually have externally facing connections, such as to a web server. One way a hacker could attempt to gain access is through SQL Injection.
When you browse a website and click on a link, a request will be sent to the server for information. SQL injection involves sending extra code alongside request. So for example, instead of displaying a list of products, it displays the entire list of employees, you get the idea.
Where can one read more about Dell PCs?
The best place to learn more would be to visit the official Dell website, here you will find the complete range of PCs on offer along with detailed information on their specifications. The products can be sorted by price, making it easier to make a decision based on a set budget.
too many programs running at start up
Is aprojector an ouput devices?
Because it shows something just like a monitor does. other output devices are printers, speakers, and wireless devices for examples.
Name resolution is a function of DNS (Domain Name System). Computers do not use names to communicate with each other in TCP/IP networks or on the Internet. Instead, they use IP Addresses. An IP Address is a series of numbers (IPv4). For example, the IP Address for this site (wiki.answers.com) is 67.196.156.25. That is not exactly a number that most humans will find easy to remember. In order to be able to type http://wiki.answers.com/ into your browser and get to the site successfully, your computer has to contact a DNS Server. The DNS Server will take the name you pass it, and return an IP address. Your computer will then use this IP Address to communicate with the remote web server, and then your browser can display the page. Without DNS, you would have to know the IP address of every server you wanted to connect to.
What is the most expensive computer monitor?
I'd say the Eizo 30". It comes with it's own calibrator and stand. The resolution on it is good enough to use it for x rays. That wraparound alienware one is pretty pricey too, but it doesn't have as much y res as the Eizo.
Projectors wise, there's a 4000 pixel projector that Audi use which would be more expensive again.
How do you Unlock volume control on a computer?
- Click the Windows Start menu.
- Type "Control Panel".
- Click Control Panel.
- Click Hardware and Sound.
- Click Adjust System Volume.
- Click the speaker icon to unmute any muted sounds.
- Click and drag to raise the slider bar below all system sounds.
Where do you get laptop coupons?
Laptop coupons are harder to come by than most coupons. See if the store where you are going to make a purchase has any available. Another option is the laptop manufacturers website. If you are buying online, try a website like retailmenot.com for online codes.
What company manufactured the first notebook computer the UltraLite?
Macintosh made the first best selling and affordable notebook in 1989.
Where can one buy a Samsonite laptop backpack?
If you are interested in purchasing a Samsonite laptop backpack then you will find several online retailers available. Macy's, Shoplet, Amazon, and Ebay are just a few of the websites that offer Samsonite laptop backpacks.
Which laptop is compatible for sap installation?
That depends on the use. If you are going to just use SAP front end (means, the SAP is installed on a server and you are going to just access it by connecting to the server using network) any laptop will do If you are going to install the whole SAP system in you laptop, You need to consult with a technical person. There is some calculations involved in this. Also which SAP version you are going to install matters Hope this helps
here's a list (feel free 2 contribute):
- it can crash
- it needs to be charged, like, evry 2 hours or sumthing (if its a laptop)
- its bad 4 ur eyes
- they're expensive
- some r REALLY heavy
- Gets viruses easily
- easily broken if something is spilled on them
- not cheap to fix
- can give you carple tunnel or w.e if you type so much
- you need to upgrade every 5 years or so
- parts to fix on a computer are sometimes not so cheap like a keyboard
The term digital divide refers to the "gap" between those who have access to modern digital technology, and those who don't have access.
It refers to the relative social status of different sections of society in the modern computer and information technology age. It refers to the gap between those with regular access to digital products, computers, and information technology and those without it.
Specifically this applies to poorer sections of society, people living in remote areas away from big cities, and the large population of developing and underdeveloped countries. Most have no access to computers in education, nor other benefits of modern information technology, such as the internet.
Which three device are considered output device?
An output device is all the devices used to view or obtain information from the computer.
The main typical output devices are:
monitors
speakers
web cams
printers
scanners
keyboard
mouse
light pen
digital cameras
These are the most commonly used output devices.
hope this info helped you guys a bit. good luck :)
Difference between e-commerce and m-commerce?
E-Commerce is short for electronic commerce and refers to the field of marketing, buying, selling, distributing and servicing different products and/or services over the internet. It aims at using electronic business applications for the purpose of commercial transactions. E-Commerce is believed to have started off in 1994 when the first ever banner appeared on the internet but electric commerce not using the internet must have originated as far back as the 1970s when technologies such as Electronic Funds Transfer
and Electric Data Interchange were being used. M-Commerce on the other hand stands for Mobile Commerce and refers to commercial transactions being conducted over cellular and mobile devices. M-Commerce originated sometime during the 1990s. The methods of payment used are normally calling numbers with premium rates, reduction of the caller's credit and charging the user's bill.
What is register how it effect the speed of computer?
A register is a high-speed memory area on the CPU, which hold data and instructions currently being processed. The registers in the first PCs could hold two bytes--16 bits--each. Most CPUs sold today, for both PCs and Macintosh computers, have 64-bit registers.
The size of the registers, which is sometimes called the word size, indicates the amount of data with which the computer can work at any given time. The bigger the word size, the more quickly the computer can process a set of data. Occasionally, you will hear people refer to "32-bit processors," or "64-bit processors," or even "64-bit computers." This terminology refers to the size of the registers in the processor. If all other factors are kept equal, a CPU with 32-bit registers can process data twice as fast as one with 16-bit registers.
What are disadvantages and disadvantages of autocracy?
what are some advantages and disadvantages of dictatorship
Why do computer makers include so much detail in their advertisements?
If by markers, you mean makers, the reason they include such detail is because they want their product to be catchy to the eye. Your eyes would much rather look at an extravagant tree than plain old grass or stones. Detail catches the consumer's eye and tricks them, in some cases, to buy the product.
Why is there an i in front of an iPad?
Apple is known for naming all their products with a lowercase i in front of their names. This goes back to the original iMac which had easy internet connection in mind to get people onto the emerging World Wide Web. Since then, iMac, iBook, iPod, iPhone, iPad have followed this tradition. It really isn't for the "internet" reason anymore, and more to all conform to Apple's product names.
Where can one find information about their computer's hard drive space?
Hard drive space, is frequently located in "my computer" and can easily tell you have much space you have used, and the amount of space that you have left. Simply click on "my computer", and choose the drive that you wish to look at. If you already have done this and would like to know how to clean up some of the space to widen your capacity, you may want to do a system restore, and a disk defragment, to compress some of the widely spread data eating up your space. The bottom line is, you'll want to check the "my computer" file visible by simply clicking the icon on your computer.
What are some common accessories for a computer monitor?
One of the most common accessories for computer monitors are webcams. Many monitors have them built right into them nowadays. As well, built-in speakers are also very common.
What harm does science do to mankind?
I don't think so. The amount of lives science has saved:
Most operational procedures use science that was discovered by scientists.
Helicopters that airlift people were developed by engineering founded on science.
I'm sure you can think of many more.
Sure, when we have to discover things we sometimes have to do some harm in the process, but then if we didn't, we wouldn't have Mythbusters!
