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Computers
This category includes questions and answers about computers and everything related to computers.
48,002 Questions
What compatibility issues need to be addressed when building a computer?
if you are asking this then maybe you should have someone with some experience help you out.
Why is font book on leopard not displaying fonts that it has installed?
You may need to restart the application after activating the font in font book. Another reason could be too many fonts are turned on, or activated.
What are the natural threats to information systems?
Lightening, Storms, Earthquakes, Hurricanes, tornadoes
When and where did e-learning originate?
e-learning courses had actually originated in the Internet through different online communities and businesses.
How can you check speaker balance on your PC?
If the speakers have a headphone insert hole, listen to some sample music through the headphones and that should determine whether your speakers are balanced on your computer or not.
Check your computer time computer time?
If you're referring to your computers hardware time, follow the instructions below.
1. Restart your computer.
2. When your screen shows the logo or name of it's make, look for F-Key options on the screen regarding the setup, e.g "Setup (F12)" and press this key.
3. You have now entered the "BIOS" (Operating System Of The Hardware) and you will need to use your arrow keys and other common keys (commonly shown below the box) but enter is most common.
4. If the computer time is not listed, you may have to move around the menus for "Time & Date" or similar.
5. If this fails, try disconnecting your computer from the Internet, then shutting it down. After this, disconnect the power to the PC, and then plug in just the power and then turn on your computer. The hardware time will be displayed in the bottom right hand corner when you log in (if you are using windows) or top right (for OSX or Linux).
Ubuntu 7.10 is a Linux Operating System/Distro. Once installed on a computer or flash drive that is in the computer you should be able to connect to it on power up. If not make sure it installed correctly or try reinstalling it.
How are colons and semicolons used in computer science?
In Excel, for example, if you write (A3,A8), the computer only takes cells A3 and A8, whereas if you write (A3;A8), it takes every cell between A3 and A8 (A3, A4, A5, A6, A7, A8).
Recuerdade recibes un impacto elecrico por problema de estatica en tu cuerpo, ademas que te afecta a ti y al equipo en cuestion, lo mas considerable es que, utilices guantes antiestaticos, o puedes arriesgarte a tocar un objeto de metal haciendo friccion y de esta manera descargar lo ya antes mencionado estatica en tu cuerpo.
Basic Interpretation -
"Remember that you receive an electrostatic impact due to static problem in your body, besides that it affects you and the equipment in question, the most important is that, you wear anti-static gloves, or you can risk touching a metal object doing friction and in this way Download the above mentioned static in your body".
Additional answer.
Always isolate any electrical equipment from the power system i.e the mains before attempting to undertake any form of maintenance. In the case of computers and or electronics the person touching the equipment should wear an anti static strap that earths them. This will combat any static charge causing damage to components
How to stop the Dell inspison loading an infinite number of times?
I can't tell what you are asking. Can you please explain your problem?
Perhaps you have a virus. So the simple solutions are get rid of the virus that restarts your computer or unplug/turn off your computer and it will stop loading up.
1byte = 8 bit
hence 1076bytes = 8608bit
1000bytes=1kilobyte
1076byte =1.076kilobyte
What topics are studied in computer science?
There are many subjects covered in computer science courses. Amongst these would be:
Communications.
Programming.
Systems Analysis and Design.
Networking.
Databases.
Hardware.
Web Design.
General computer theory.
Graphics.
Operating Systems.
There are many others. Different computer science courses would have different subjects. There would often be other subjects that are related to computing like subjects about maths and business. Computer science can be very technical and it helps to have a good logical mind and have a good understanding of areas of mathematics. That is not because you will necessarily be doing mathematical things, but mathematics can deal with a lot of technical areas and being able to understand them well will often help in being able to understand computers well. Computer Science can be quite challenging but can also be very interesting and it is a useful qualification to have. Once you have a computer Science degree, it means you will have covered a lot of topics in relation to computers and you could then take some of those that have been of most interest to you and study them in more detail.
Is a price scanner part of a computer system?
It's part of the shop's computer system. It scans the bar-code - which is then interpreted by the computer and the items price is displayed.
Is it good to buy a refurbished HP Laptop?
Yes, it can be good to buy a refurbished HP laptop, provided that you are buying from a reliable source. A refurbished laptop is one that has been repaired, is cheaper than a new laptop and usually offers a minimum of three months warranty.
What is the full form of ISR IN Computer system architecture?
full form of the ISR is interrupt service routine.
How can you get rid of an iDisk from your desktop?
Yes you can get rid of an iDisk from your desktop. If you see an icon on your desktop that has an arrow in the bottom left hand corner click and drag it to the trashcan. If you donÕt see the arrow then you can try using the command E.
What are Ethernet and token ring?
oken-Ring was initially successful for IBM - as most IBM-endorsed technologies are. But beyond IBM, it never garnered much support among top-tier vendors, which gravitated toward Ethernet, the preferred LAN technology of research institutions and manufacturing companies.
Token-Ring began its downward spiral soon after the emergence of 10Base-T Ethernet, an inexpensive, 10Mbps transmission technology than ran across telephone grade unshielded twisted-pair copper media. Matters were not helped when Soderblom began demanding royalties from the few Token-Ring vendors and chip makers, driving prices higher.
Stations on a token ring LAN are logically organized in a ring topology with data being transmitted sequentially from one ring station to the next with a control token circulating around the ring controlling access. This token passing mechanism is shared by ARCNET, token bus, and FDDI, and has theoretical advantages over the stochastic CSMA/CD of Ethernet. Physically, a token ring network is wired as a star, with 'hubs' and arms out to each station and the loop going out-and-back through each. Cabling is generally IBM "Type-1" shielded twisted pair, with unique hermaphroditic connectors, commonly referred to as IBM data connectors. The connectors have the disadvantage of being quite bulky, requiring at least 3 x 3 cm panel space, and being relatively fragile.
Initially (in 1985) token ring ran at 4 M bit/s, but in 1989 IBM introduced the first 16 M bit/s token ring products and the 802.5 standard was extended to support this. In 1981, Apollo Computer introduced their proprietary 12 M bit/s Apollo token ring (ATR) and Proteonintroduced their 10 M bit/s ProNet-10 token ring network in 1984. However, IBM token ring was not compatible with ATR or ProNet-10. Each station passes or repeats the special token frame around the ring to its nearest downstream neighbor. This token-passing process is used to arbitrate access to the shared ring media. Stations that have data frames to transmit must first acquire the token before they can transmit them. Token ring LANs normally use differential Manchester encoding of bits on the LAN media.
IBM popularized the use of token ring LANs in the mid 1980s when it released its IBM token ring architecture based on active MAUs (Media Access Unit, not to be confused with Medium Attachment Unit) and the IBM Structured Cabling System. The Institute of Electrical and Electronics Engineers (IEEE) later standardized a token ring LAN system as IEEE 802.5.Token ring LAN speeds of 4 Mbit/s and 16 Mbit/s were standardized by the IEEE 802.5 working group. An increase to 100 Mbit/s was standardized and marketed during the wane of token ring's existence while a 1000 Mbit/s speed was actually approved in 2001, but no products were ever brought to market.
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What are some products included in Fujitsu Siemens computers?
Fujitsu Siemens computers is a now defunct Japanese and German information technology (IT) vendor. The company sold computers, including desktops and notebooks, as well as flat-screen monitors and operating systems.
Yes, the Airport Extreme Base Station is a simulatneous dual band (2.4GHz and 5GHz) router with a USB port for networking external hard drives or other usb devices.
