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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
When was World Computer Chess Championship created?
North American Computer Chess Championship was created in 1970.
What are three components of computer hardware?
When you purchase a computer with self assemble you just require MotherBoard , DVD Writter,PowerSupply,RAM,Harddisk.These are important component of computer.
Can you upgrade a laptop computer?
It obviously varies between model and brand but generally you can upgrade any memory and upgrade to a better battery pack.
You can upgrade your drives to be CD burners, DVD burners, DVD players, etc. but only if all components match so heavily research your type or bring it into a computer shop for consultation before committing.
Hard Disk Drives can be updated or fixed easily with laptops. Generally this is when there is a problem and you loose all of your data but at least its an easy fix.
memory for one thing.
What does it mean if a guy sends you a smiling blushing emoji?
depends if your really good friends maybe he likes u or ur funy or maybe he likes being around u ect. it all depends:)
Can you play a game without having a graphic card?
Yes, if you mean the game has "NVIDIA" in big letters across the front of the box, and you have an ATI card. If you mean the model it says is required is higher than the one you have, don't give up hope, it might still be possible. It might just be really slow, or you might have to lower the quality a lot. So to give you a short answer, yes, it is possible, but that's not a 100% guarantee.
What is a Tiny picture on the screen?
The tiny picture on a computer screen:http://forusa.40host.com/about-au5a/index.html
What is a collection of stored information such as a letter video or program?
A collection of stored information such as a letter, video, or program is typically referred to as a "file." Files are used to organize and manage data on computers and other digital devices, allowing users to easily access, share, and manipulate the information contained within them. Each file is usually identified by its name and file extension, which indicates its format and type.
How can you recover a deleted mail box?
I accidently deleted my mac mailbox. Everytime I try to open it I get an error message that it can't be opened because it is in the trash.
an email hoax?
Types of computers on the basis of working?
On the basis of working principle computer are classified in to three types Ana log computer, Digital computer, and hybrid computer. Ana log computer measures continuous type of data and uses a physicalquantity like electric current, voltage, temperature, etc. to present and process the data. It represent numbers by a physical quantity; that is, they assign numeric values by physically measuring some actual property, such as the length of an object, an angle created by two lines, or the amount of voltage passing through a point in an electric circuit. The computer which accepts discrete data as per the electric signals is known as digital computer. Basically , digital computers counts digits, which represent numbers or letters. The computers based on binary digits i.e. 0 and 1 are called digitals computer. It represents each and every information in terms of single numbers and processes the information by using standard arithmetic operations. Hybrid computer is the combination of the feature of Ana log and Digital computers.
There are several types of storage depending on how long you want to keep data.
1 Hard disk, internal within the computer normally, you can get external drives as well, which is flexible storage but does not lose anything when the power is switched off. Hard disks can fail when old.
2 USB flash drives and memory cards, not disk but fixed memory, should never lose data, can be rewritten to any number of times.
3 CD / DVD Data can be backed up or written to Cd's and DVDs for long term storage. RW (rewritable) disks can be changed after first writing, normal disks are written once and keep the data as long as they are stored correctly.
What types of coax cabling that have been used in computer networking?
RG-6 (radio grade-6) cable is the most frequently used and distributed coaxial cable around. It is also known as home cable, since it is used in connecting a television set to a cable television (CATV) signal distributor. This cable has a single copper conductor surrounded by a copper braided dielectric insulator contained within an outer protective covering. With a standard impedance of 75 ohms, RG-6 is a successor to RG-59 cable, which was used in applications like audio and video transmission.
RG-8 cable, also called 10Base5 Thicknet cable, has a very rugged design, carrying several layers of dielectric material and shielding over its core conductor. RG-8 cables are available with a standard characteristic impedance of 50 to 52 ohms. The central copper conductor has a core diameter of 2.17 mm and frequency response range as high as 500 MHz, making it suitable for radio applications. Compared with RG-6 and RG-59 coaxes, RG-8 cables are not ideal for carrying audio and video signals. RG-8 coaxial cables were succeeded by RG-58 or 10Base2 Thin-net cables, which served as a standard medium in local area networks for a long time.
This type of coaxial cable has two copper or aluminum braids parted by an insulating material. In addition to that, a twinaxial cable has a pair of plastic-coated solid conducting wires at the core, which carry two differential electric voltages in order to fulfill maximum transmission and reception requirements. Different manufacturers have their own standardized twinaxial cables for their particular devices. Twinaxial cables are commonly used in computer networking environments.
Triaxial or triax is a form of coaxial cable which has three protecting shields for a single copper conductor contained at the core. These shields include two copper or aluminum layered meshes, parted from each other through a dielectric insulator. This set of coverings increases the cable's efficiency and effectively decreases the amount of signal leakage and external noise interference. Triaxial cables come in different varieties with respect to impedance and gauges, which makes them highly suitable for electronic applications requiring minimum electromagnetic interference in transmission.
As their name indicates, semi-rigid coaxial cables are inflexible cables with solid conductor covering over the insulator-packed internal conductor. This solid covering provides an additional benefit at higher frequencies, especially on microwave frequencies where skin effect takes place. Skin effect is the quality of electrical signal to flow at the outer levels of a conductor on high frequencies. Semi-rigid coaxial cables are widely used in applications like long-haul data links, which require collection of microwave signals on a physical medium.
What numbers do computers depend on?
Computers primarilary work with the Binary numbering system (0 and 1) which is known as Base 2.
What is the advantage and disadvantage of digital vs analog?
Digital devices are easier to read Digital devices are easier to calibrate Digital devices are more accurate than its analog counterparts Digital devices are based on boolean algebra, an exciting aspect of mathematics, thus easy to analyse and design Digital devices allows for compacting. For example a lot of digital componets can be compressed into a small sized IC, thus making it possible to create devices like laptops, handsets etc Digital devices are generally lighter than its analog counterparts
Advantages of one pass assembler over two pass assembler?
In theory the only advantage is Speed simply because one pass is faster than two passes. However a properly written two pass assembler can be faster than a poorly written one pass assembler because the two pass assembler spends alot less time doing memory intensive lookups, look-aheads, and back-tracking.
When was Neural Computation created?
Interdisciplinary Center for Neural Computation was created in 1992.
How do you film what you are doing on your screen?
There are many different softwares for recording screen activity.
I personally preffer Desktop Screen Recorder
Three hardware devices used for inputting information into the computer?
There are a number of different avenues and types of data that can be entered into a computer system. Assuming you are simply talking about naming five different interface devices the list might contain the following:
Keyboard
Mouse
Touch Pad
Touch Screen
Microphone
Data Storage Medium such as a flash drive, hard drive, etc.
Video Camera
etc.
Where can I find a laptop for under 300 dollars?
If you would like to give your husband a subtle hint on finding you a quality notebook computer that won't break the bank, consider steering him towards the Staples, Tiger Direct or Comp USA websites. Tell "Santa" he can check them out at www.staples.com, www.tigerdirect.com and www. compusa.com. Hope your Santa brings you an extra special Christmas computer!
1- State of current process is Saved.
2-Restore State of incoming process.
