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  Computers, computer networks, fFault detection, and repair. 

Who can utilize these guidelines?
A cComputer nNetwork engineer.
A cComputer support specialist.
An Internet service provider.
Students.
Others.

What are most common computer and computer network faults/problems?
The cComputer does not start.
The cComputer starts but does not connect to the Internet.
E-mail is not going through the Internet connection normal.
If other, please describe.

What best describes your problem?

What do you have to do?
If you plan to be involved incomputer,  computer fault detection and repair, these questions and answers should be on your computer monitor in front of you to fix the issue.
ItThis is not possible to memorize these guidelines and thean fix the problemissues. Experience will make fixing issues easier and there are a few guideleines you can memorize.

Questions you need to ask.

What seems to be the problem with the computer?
What did you do up to now to fix the fault?
Are all wires and, cables of the computer properly plugged in?
Did you restart the computer?
Are you able to launch a browswer after restarting the computer?
What type or types of computer browswer do you have?
Did you try to install or delete any program?
What type of computer do you have: desktop, laptop, or some other type?
What type of operating system do you have on computer?
Do you have your computer operating system software on a CD-ROMcdrom to reinstall the computer operating system?
Did you try sStart, programs, acAcessories, system tools, system restore, or restore my computer to an earlier time?
Does the fault persist?
If yes, here are furthehr guidelines.

What do you have to do?
Verify that all wires and, cables of the computer are plugged in properly.
Restart the computer.

Does the computer start noirmally?
Does the computer display operating system icons on the monitor properly?
What icons are you seeing on the computer monitor?
Start
My Computer
My Documents

How do you fix computer faults/problems?
Who is your Internet service provider?
Did the computer connect to the Internet before?
When did you normally connect to the Internet before from this computer?
What type of Internet connection do you have?
High speed Internet (two-2wire router)

Is it a computer hardware, software, or networking issue?
What needs to be done to fix this issue?
Was your computer connected to the Internet previously?
When was your computer with internet connection to the Internet and running normally?
What is the location, mailing address of computer/computers that havehaving fault/problems?
How many computers are at this location?
How many computers are having faults/problems at this location?
What department in the state has the duty to provide this service?
What will happen if this type of service does not exist from the state?
Everyday activities can be disrupted due to disruption of this service.

What seems to be the fault with the computer?
What types of faults/problems can a computer or computer network have?
Hardware fault.
Software fault.
Networking fault.
             
Here is a case scenario.
A dDesktop computer was connected to the Internet through high speed DSL on September 13, 2013, at 5042 N. Winthrop Ave #237, Chicago, Illinois . At 7 am that day, the computer sSuddenly computer didoes not get connected to the Internet at 7 am September 13, 2013.

How will you fix this fault/problem?
Where is the fault/problem?
What questions should you ask in this situation?

Was the computer with Internet connection working normally before this date and time at this location?
Yes.

Questions that a cComputer eEngineer needs to answer:

What type of fault/problem does the computer or computer network have?

Hardware fault.

When dido you conclude it iswas a computer hardware network fault?

The cComputer starts normally.
You are able to launch the browser.
You are able to use a Wword document.
You are not ablein a position to connect to the Internet.
This means that the computer software and computer hardware are working normally, but there are n.
Network issues are there.

The Internet service providers verified that there is no problem with itsInternet service provider service.
Conclusion: There is a  computer network cards issue.

The computer coControl ppanel of computer displayed icons normally.

Internet service provider 

The Internet service provider sitde did tests and verified normal signals.

Where is the exact fault/problem?

Computer hardware

On Start, the control panel, system, hardware, device manager, and 13 hardware devices were displayed in alphabetical order.
The nNetwork card icon was not displayed.
Thus, the cComputer nNetwork card has a fault.

Questions you need to answer.

What does the Internet browser display after entering domain: www.editorworld.com in address bar or Internet browser?
Unable to connect to the Internet (cChrome browser)
Internet Explorer cannot display the web page. 

There are various methods to fix this issue/fault/problem.
Start/programs/accessories/system tools/system restore/restore my computer to earlier time.

If this does not fix the problem,fault that means there is no fault with computer software.
The problem isThis is either a hardware or networking issue.

Start/rum/cmd/ipconfig
If no connection pathway is displayed, thereis is a networking problem,.

Start/rum/cmd/ping

Call Internet service provider.
If the providery give clearance of no fault from itstheir side, t.
This is a computer hardware problem.

Go to Start/control panel/switch to category view/system/system properties click hardware/dDevice manager./
More than 13 components of the computer should be displayed.
If the nNetwork component is not displayed, thean the network card hardware has a problem is there.

Did you verify that the computer is not behind a firewall?
How did you verify that the computer is not behind a firewall?

How should various states calculate computer operating systems?

All states must circulate an operating system under general public license through the state department of engineering.
Microsoft must be asked to circulate software under general public license through the state department of engineering.
If there is non compliance, recommend other operating systems like Llinux or operating system, other operating systems, through general public license.
 
What software is on the computer?
Start/All programs.

What hardware is on the computer?
Start/control panel/system/hardware.

Computer faults/problems

You should mention computer faults/problems. 
Do not mention computer diagnostics.
Diagnostics is applicable to living things, including human beings.

What are the causes of e-Email not going through?
Verify that the receipients e-mail address is correct.
The cComputer network may havehas been blocked.

What could beare the causes that a computer does not start?
Power cables or, computer to monitor wires may have been unplugged.
There may be a cComputer operating system problem.

How do you fix this problem?
Reinstall the computer operating system in case there is a fault with the operating system.

What could beare  the causes that the cComputer starts but does not connect to the Internet?

Software issues (c
  Computer operating system issues, 
  Ccomputer bBrowser pProblem.).

Hardware issues (nNetwork hardware card fault)

Computer nNetwork fault

Internet sService providers fault (o.
 One of the network wires may have been unplugged).

YAlways you may not always get support tofor fixing computer faults within 24 hours.

You should aAlways have computer operating system software ready to reinstall in case of a fault with software.

You should aAlways have a backup computer ready in case of a hardware fault.