Computer Maintenance

To facilitate transfer of information over a network in an orderly manner, so that every sender gets a chance to send and every receiver can recognize what it is to receive. Error checking and retry mechanisms are also included to prevent corruption or loss of data in the transfer.

Yes. You should wear one whenever you work inside a computer.

the motherboard is a double side one, and you must open the n10 and unmount the motherboard, because the memory are on the rear side

find problems

It means you don't have administrative rights on that computer.

Its not worth doing. the recovery partition is made the exact size of the recovery data, or as close to the recovery data without being too small.

Well: 1. What computer do you have
2. When did you get it.

The printer Spooler is the operating systems built it program the direct priority and location to send print jobs. try and find the sevices options on the Operating systems Admistrative tools, Find printer Spooling . Stop the service and then start it again u must click apply after sleceting stop and then again after start

You can find it under the name half-pitched Centronics 36 to Paralled Female, then you need another plug adapter or cable called Paralled to USB, after all that is no garantee that work, because is a vey old printer with very old technologies (Win 95 drivers), another way around is to use the infrared sensor, try to get a irDA USB data transfer the printer is capable of printing without a cable, good luck.

fragmentashon is a phenomena in which storage sapce is used inefficetively,reducing storage capacity

Look under control panel, Users Group, you will find eveyones name and password.

• While correcting or fixing a bug always make it a habit to make comments containing description about date, purpose of fixing, username who fixed the bug and so on. This is very essential because this will be helpful if the person who made the bug fixing later on want to refer the bug for some reason for fixing some other fix or it would be helpful for other users since it act as a documentation which provides an easy reference.

  .

• Make it a practice that while debugging to make a change and test it immediately. This is because when a change is made to the existing code it may pave way for some more bugs. After ensuring that the corresponding fix works fine by testing then go for next change. In other words it is essential to be systematic in approach while debugging.

  .

• It is very essential to remove the temporary code added just for debugging purposes like temporary print statement to check the value of variables and so on.

  .

• When a fault is found in debugging process after correcting and fixing it always have a broader vision and think whether the same fault or similar situations can occur in other parts of the program. This vision will help in reducing the time in debugging process.

  .

It sounds like your (HDD) hard disk drive is faulty. Your hard disk drive is responsible for storing your operating system, along with all your files and programs.

When it's under too much stress (fault problem) then it begins to freeze up and your system takes a while to load programs and files.

As I am aware, the HDD is the only culprit inside a computer to make a buzzing noise due to how it operates (sort of like a record player, a disk inside with an arm).

Any datatype which the user creates in code, that isn't native to the language. A linked list can be an example of this

Yes, printers have memory built-in, used to store printing data while the printing is in process. Some printer types must compose the entire page in memory prior to the actual printing, others use the memory to buffer some print.

All printers will have such memory, but inexpensive models might be designed with the bare minimum of memory (in order to save cost on the printer).

The problem here is that you may encounter high voltages in the power supply. So wearing an antistatic wrist strap may put you at a greater risk of electric shock. Besides, there are few if any sensitive electronic components inside the power supply unit.

In addition, make sure the power supply is not connected to any power before servicing it. If you need to go near any large capacitors, you will want to discharge them. In fact that is a good precaution to take any time you remove the circuit board from the power supply unit.

It will cost you a little bit more money. But you will be able to use it more readily than other options.

Both compiler and interpreter are the language programs that translates source program into machine code or we can say object code. Both are used to find errors in source program.

The answer to this would be Integrated Circuit.

as many as fit on their storage devices. if that isn't enough, delete a few and replace them with others.

Remote computer monitoring is the act of monitoring a computer from a different location. Usually, large businesses do this with either a key-stroke monitor/logger, a screenshot program, or both.

A person can build up a static charge in their body simply be walking over a nylon carpet. If they then touch delicate components on a motherboard, the spark could fry a component, destroying the motherboard. Antistatic mats help prevent static build up. Antistatic wrist straps direct any body static directly to earth before any damage can occur. Touching a water pipe or a computer's chassis has the same affect of getting rid of body static. If children are jumping up and down on a (nylon) trampoline, you will get a spark (static) if they touch you - quite a party trick, especially if the children's hair is also standing up - a sure sign of static electricity!

When building a PC you will need to position the cooling fans. You should refer to the documentation to work out how to do this.

Since liquid nitrogen boils at -196 C, it certainly canharm a computer due to thermal stress. It is sometimes used for short term testing for overclocking various components, but needs to be replensished so, along with the thermal stress issue, is not viable for other than research use.