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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
Which is the best laptop company in the world?
Answered
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GPOs in Active Directory are configured to be applied over Computer Systems (Computer Configuration)and Users (User Configuration) using those Computers.
USER Configuration in Group Policy Editor is used for controlling User Environment.
CPU , memory, hard disk, display, and mainboard.
The above is partially correct. The question is actually 40+ years old and was asked of me in an engineering class back in 1968. Back then it was 'What are the 5 parts of a computer.'
Technically, a computer does NOT need storage, aka a hard drive or a floppy etc to be a computer. It also doesn't need a display.
It needs:
* CPU (for processing commands)
* Input (from a keyboard, or a floppy, a hard drive etc to input both commands and data)
* Output ( to a monitor, a printer, magnetic tape, paper tape, punch cards etc)
* Memory ( the place an actual program and or data that the CPU uses MUST reside)
*The 5th item alluded to is the Arithmetic Processor.
The CPU processes the commands while the Arithmetic Processor manipulates the data to add, subtract, multiply and divide. In today's computers (post-1985) the CPU and the Arithmetic Processor are on the same chip. Previously, for those who remember the Z80 and the 8080 processors, for more "computing power" you could install an Arithmetic Processor to upgrade the PC and give the built-in arithmetic processor more capability.
If you're wondering what the main parts of a computer are, they're the keyboard, hard drive, monitor, printer, and mouse.
What two things you should remember about being online?
- Always be courteous. Never rude.
- Make sure never to give out too personal information. Be careful!
If you are choosing a desk for a home office, the first thing to do is work out what the maximum size that can fit in your room is. Once this is done, you'll need to have a desk big enough to fit a computer on, as well as a laptop, printer, speakers, desk lamp, filing tray, as well as plenty of room for documents and a cup of tea. Desks for people who work from home in a home office are generally fairly large.
Where can one buy a second hand Intel Core 2 Duo laptop?
Local computer shops usually sell them. However, there are online stores that will help one purchase them for a reasonable price. For example stores such as Office Depot, eBay and Amazon are among the famous ones.
What is the part of a computer that runs programs called?
Answer
The KERNEL
Answer
The CPU (Central Processing Unit) is actually the one who runs or executes a program. Without it, no computer could run a program without it.
Where can one purchase new Dell spare parts?
"A good place to look for inexpensive dell computer replacement parts would be Ebay. Find out as much information about the part you are looking for, this will give you a better shot at finding the specific part you are looking for."
What are the advantages and disadvantages of flow charts?
Organizes the data help to analyse where the flaws exist and where controls need to be altered Help auditors see the flow of the documents and apply tests of controls procedures easily Sometimes its too messy to understand It only shows flow of the documents but does not reveals the controls such as signature requires, the document accompanys other It is limited and not commonly used as well not easily available for all the organizations.
What should you look for when buying a computer for working from home?
a computer with lots of ram (more or equal to "8gb ddr3") , dual or quad processor (2.5-3.6 GHZ (speed)) by amd or intel,
if your work is not graphics intensive (ie just making spreadsheets/letters) the intel integrated graphics is included on mid range intel processors, otherwise get seperate graphics card from amd or nvidia.
**** IMPORTANT:= network card/interface (on motherboard) made by INTEL ,since you will be conecting to the internet for work. ****
(realtek,via,other generic brand of network cards are crap, really bad , last thing you need is downtime from silly people who do not know how to code their drivers properly).
Most importantly do not get a computer whose motherboard chipset is made by NVIDIA(different from graphics card)
What is a programme or set of instruction called?
a program is called a program. a set of instructions is called a manual.
What is the specific use of Alien Ware laptops?
Alienware is an American computer hardware subsidiary of Dell, Inc. Alienware products are designed as gaming platforms and are marketed toward computer gamers. In 2014 Alienware announced it's first PC-Console hybrid.
What is the relationship between mathematics and computer?
Computer science is broadly concerned with the application of both mathematics and logic to the task of designing and controlling computers. Certain branches of mathematics are of special value in computer science such as boolean algebra and discrete mathematics. One place where math is applied is in the microprocessor unit of a computer which executes a stream of simple operations including arithmetic operations.
What are the major parts of a technical report?
The first step in writing a technical report is to decide on your topic and your tentative thesis statement. Then, do research. Write the report and submit it.
What are the importance for protecting your computer?
Computer security is becoming very essential as the level of threats and attacks are raising. Securing your computer will also secure the OS giving it long life. Without an computer security, there are wide chances if your system to get hacked, your information can be stole and finally your system can be hacked.
This can cause
1. slow down of system performance
2. The memory will be less than the actual memory
3. Blue screen issues.
Precaution:
Have a security software such as antivirus and firewall(personalfirewall.comodo.com) to protect your system from all of the above mentioned threats.
You have mentioned "Shell Script", I assume you are working on Linux/Unix/Mac OS X environment.
I would suggest to use small utility which by default should be included in almost all above mentioned OS families. It is called sed (stream editor).
Here is how to use the utility:
sed -e 's/#//g' source_file.txt > destination_file.txt
What it does it changes all '#' to '' (removes it).
's///g':
* s - substitute * - standard regular expression * - symbol that will be as replacement. * g - global Here is a Bash Script: #!bin/bash
# Checking parameters number, we need two
if [ $# -ne 2 ]
then
echo "Wrong number of parameters, please try again."
exit 1
fi
# Checking to see if file actuall exists and it is readbale
if [ -e $1 -a -s $1 ]
then
# Calling sed program to find all '#' character and replace them with '' (empty),
# redirecting stdout (standard output stream) to file (second argument)
sed -e 's/#//g' $1 > $2
echo "Job done, please check " $2 " file."
else
echo "Missing file, please try again."
exit 2
fi
exit 0
First parameter of script should be input file and second one - output file.
Source File:
Word # Word
Word #
# Word
Destination File:
Word Word
Word
Word
To change more than one character you could use this regular expression:
s/[Word]/A/g
Same source file and destination would look like:
AAAA # AAAA
AAAA #
# AAAA
[All possible chars]; [Word] = { 'W' OR 'o' OR 'r' OR 'd' }
There are utilities like tr, that could be used for the same purpose.
What are computers used for in mlitary?
Computers are used in many different ways in the U.S. military. Communication is probably one of the bigger uses, such as in email. Documents and forms can be kept on a computer and just be printed of when needed. Now manuels are being put onto disk and can only be utilized by computers for training and other purposes. For an example of military computers in action just go to a site like www.goarmy.com or www.navy.com.
8mb internet connection my download speed is 128kbps is this right what should I expect?
8Mb=1MB
1MB=1024KB
You should have around 1024KBps
How do you make art on computers?
yes you can bit a newer graphics card of today would help i use evga (tm) gtx 460 super clocked from factory. this card can do what you are looking for. also software is needed for this look for free digital software, as there are some out there.
What are some games for kids on the computer?
www.Pandanda.com
www.Fantage.com
www.Handipoints.com
www.Clubpenguin.com
www.Gekogames.com
www.didigames.com
www.gaia.com
www.everythinggirl.com
www.girlsgamesnow.com
http://everfreegames.com/c/kidsgames/
What are microcomputers' capabilities?
A computer whose central processor unit is a microprocessor is known as a microcomputer. A microprocessor is typically one single IC integrating the entire central processor, although some early microprocessors required a "chip set" of several ICs in the same microprocessor family. Typical ICs in a "chip set" implemented specific units of the central processor (e.g. arithmetic logic unit, microcode sequencer unit, interrupt prioritization unit, memory management unit) and/or were "bit slices" allowing the designer of a specific microcomputer to customize the word size of the microprocessor for his specific application. Prior to microprocessors, central processors were designed and built from individual logic gate ICs, discrete transistors, magnetic amplifiers, or vacuum tubes; such central processors typically consisted of tens of thousands of individual parts (instead of a handful at most, as in a microcomputer) and occupied many cubic feet of space. The smallest minicomputers (built from individual logic gate ICs) were only slightly smaller than a 2 drawer file cabinet and weighed 80 to 90 pounds; the smallest modern microcomputers can be easily held in one hand and often weigh less than an ounce, many of these tiny microcomputers actually contain several different microprocessors each dedicated to different functions.
What is a piece of hardware that is used to enter data into a computer?
A device which is used to enter data into the computer is called an "input device".
Devices such as the keyboard, mouse, microphone, gamepad, and joystick are all input devices.
Why does your laptop shut off when i play a game?
That's purely coz of system over heating or power supply issues. When your lap reaches high temperature it is programmed to shut down or restart as a safety measure. Make sure that the power connections are fine and the coolants are working.
Who is the father of computer an his invention?
eh! di si MICHAEL JORDAN kung Hindi dahil s kanyang mga pambihirang moves and dunks Hindi maiimbento ang computer....!jwjwjw
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Who was the discovery of computer?
The modern computer developed from the earliest calculators. Nobody made the computer right away. Computers similar to the ones we have today were made at about the same time as arcade machines came out (Late 1970s).
"Who" dicovered the computer, I am not sure, but Bill Gates made Microsoft windows.
