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Computers

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

48,002 Questions

What make the computer buffering?

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What are maintenance function?

Maintenance functions refer to the activities and processes involved in keeping equipment, systems, or facilities in good working condition. These functions include regular inspections, repairs, and servicing to ensure optimal performance and prevent breakdowns. Maintenance can be preventive, aimed at reducing the likelihood of failures, or corrective, addressing issues as they arise. Effective maintenance functions help extend the lifespan of assets and enhance operational efficiency.

How do you know if wireless is working?

Many laptops with an integrated wireless card will have a small mechanical switch on the front or side. If moving the switch turns a light on and off but does not turn the computer off and on, it is likely a power switch for the laptop.

Another way to tell is to open up your Device Manager and view the list of devices. Most wireless cards will have names that give away their purpose, like "Atheros a/b/g Wireless controller."

Why it is important to use the correct powering up and shutting down procedures on computer hardware?

Generally, powering up isn't as much of a problem, although certain peripheral equipment may not be identified during startup if they aren't already on when the computer tries to find them. Just put everything on a single shut-off switch and that problem should be solved. As for the shutdown process, certain operating systems leave files in strange "states" during operation and if the computer does not go through an orderly shut down the files will not be updated properly and will be corrupted next time your computer attempts to read them.

For removable media the above answer is true. If the hardware is a peripheral accessory device (scanner, printer, etc) the only risk is corrupting the operating system (typically & unfortunately Windows) drivers which could (but unlikely) have adverse and unpredictable results. The damage or dysfunction which could occur to the actual hardware are always described in the documentation which came with the device.

Where are the cheapest Acer laptops?

After doing careful research on the features you need, your best bet for a cheap Acer Notebook computer would be to buy through eBay. Another option is from a pawnshop or a used computer dealer.

How are good laptop deals found?

The best way to find great deals on laptops is to know exactly what you want and to shop around. If you're not going to be using your laptop for games, you won't need as much RAM and can buy a computer with a lower quality video card.

How many PC users are there?

Mac is better THAN PC but i think cyberpower pc are the same thing as mac! ok macs have 23 persentt and pc has 88 and the rest is linx and what ever else is out there

Where are good places to shop for office desks?

There are a lot of online stores where you can buy top-quality office desks at affordable prices. Ikcon is a renowned brand with many years of experience in supplying high-quality office fit-outs and office furniture at affordable prices. They specialize in the supply and installation of commercial quality furniture. There are a variety of products available, for example, office desks, office seating, screen dividers, metal cabinets, and many more.

How do people acess others computers without permission?

The use of someone's internet service/and or wireless router without the owner's knowledge is called Piggybacking.

Example: I was piggybacking off of Jose's WiFi Router yesterday and i was able to use the internet without any problems. And it's funny because he didn't even know.

What companies provide free computer design software?

There are a few companies that offer free CAD software. Some of the more popular are IronCAD COMPOSE, AutoCAD Inventor Fusion and Solid Edge 2D Drafting.

How do you access your home computer from work?

You can use software called TeamViewer, it's free for personal use. You can access your computer at home from anywhere with your smartphone or another computer with the TeamViewer software installed. I use the software all the time and haven't had any problems with it.

What is the Differences between mail and email?

Two possible answers

1) There is a program in Unixes that is literally name "mail" and it handles email.

2) Mail is a physical envelope or package delivered physically, email is electronic. Mail in this case is sometimes called 'snail mail.'

What are the disadvantages and advantages of using CAM?

Computer-Aided Manufacturing (CAM) systems are very expensive and they need well-trainded operating personnel.

How much mega bytes are in a mega hertz?

Hertz is a measure of frequency and in computing it refers to how quickly can something be done inside the CPU (from there derives the expression "Clock Speed"). Bytes are the storage spaces in computing and usually a byte has 8 bits (A bit can be refered as the atom of computing storage, for it is the smallest unit of storage holding up a logical "0" or "1"). in synthesis, there are no bytes in hertz as they relate to different subjects.

What are some good brands of notebook laptop computers?

Toshiba is a good brand from what I've seen...the most complaints I've heard came from Acer...Asus is a ok brand except I've heard it can be tough to get them to honor warrenty. Alienware and Dell are also good brands. It really depends on what you want the laptop for (gaming, work, basic surfing) and how much you're willing to pay

How do computers know what to do?

Computers are given instructions electronically in the form of programs that send, receive, and interpret streams of on/off signals (data). The arrangement of the signals has meaning according to the programs. It's not exactly like Morse code, but if you can understand the idea of sending and interpreting long and short beeps or pulses as letters that spell words, you have the general idea.

Some signals make up programs that tell the computer what to do with data, and some signals are the data.

Also imagine using the signals to send messages in different languages. That is, you could use Morse code to send messages in English and also in French. Even if you can read the letters of the code, you still have to know the language or you won't get the message. Different programs are sort of like that. The right stuff has to go into the right program in order for it to make sense.

What sort of input does a keyboard support?

A keyboard is an input-output unit that is supported by the operating system. The functions supported depend on the design and usefulness of the keyboard.

Typically, a keyboard supports alpha-numeric keystrokes. In addition, some keyboards also include a numeric keypad with special keys indicating addition and subtraction.

Most keyboards also contain up to 12 function keys, each with a special purpose, depending on the operating system and other software application that is in use by the keyboard operator.

Some keyboards also include a mouse-like feature, sometimes called a 'pencil eraser'.

Depending on software, keystroke combinations can also invoke special actions.

Output to a keyboard may be limited to feedback sounds or lights.

Can 2 computers be linked with a USB cord?

Yes.

http://en.kioskea.net/faq/sujet-345-how-to-connect-two-computers-with-a-usb-cable

What are the four essential elements of a computer?

The four essential elements of a comuter or input, output, processing and storage of data.