Computer errors are very common and every computer user may face different
kinds of issues so they should learn about the solutions of the common computer
related problems. The common factors that cause problems in computer are
viruses, spyware, Trojan horses, adware, corrupted registry, faulty hardware,
low memory, low capacity hard disk, low CPU speed and stuffing computers with
large number of software applications. In this article, I have compiled a list
of the most common computer problems and their solutions.
Computer is very slow
This is very common issue and it arises due to the several factors such as
too many programs running at the startup, low RAM, low processor speed, spyware
running as a background application, errors in the Windows registry and the
buildup of the garbage files on the hard disk. Scanning your computer with an
up-to-dated anti virus and anti spyware program, cleaning and repairing Windows
registry, increasing memory, deleting temporary files, deselecting the programs
at startup and uninstalling unwanted software applications can solve this
problem to a very large extent.
Network Server is not accessible
In a networked environment every computer depends on the server for logon
authentication, files access, internet and printing access and sharing server
resources. The downtime and the communication failure with the server are very
problematic and frustrating for the users. Check both end of the network cable
and make sure that the attached RJ-45 connectors are properly plugged into the
LAN card and hub/switch. Ping the server's IP and make sure you get the reply
from server. Ensure that your server is on and working fine. A large number of
the running applications on the server and simultaneous access to the server
from a number of users can slow down the performance and speed of the server.
Scan your PC with an up-to-dated antivirus program because certain viruses and
spyware are responsible for the communication failure. Replace your LAN card
with new one and assign different IP address and try to connect with the
server.
Computer locks up or freezes
Missing .dll files, viruses, faulty registry, defective RAM and spyware
slows down the performance of the server and it locks up frequently. Scanning
PC with the anti virus and anti spyware program, cleaning and repairing
registry and increasing RAM can solve this issue.
Computer won't boot
Faulty power cable, power extension and power supply all contributes to this
problem. Checking one by one each of the above components can pinpoint the
problematic part. Simply replace that part with new one and your compute is
okay.
Computer reboots itself
Defective cooling fan, power supply, RAM, viruses and spyware can cause this
to happen.
Memory usage is maximum in computer
Either the memory is less than the recommend memory to run certain
applications, swap memory chips with each other, scan your computer for viruses
and spyware, increasing the page file and physical memory can overcome this
problem.
Browser's home page has changed itself
This is most likely a spyware problem and scanning computer with an
up-to-dated anti spyware program can fix this issue.
Computer's clock losing time
If you see that your computer's clock is losing time frequently replace your
CMOS battery.
My computer can't get connected to internet
Check IP address, gateway address, scan your PC for viruses and spyware,
check network cables and make sure that server's or gateway's firewall
application is not blocking http requests from your PC.
Computer making noises
Faulty RAM, VGA, hard disk, Sound card, Processor and other components
produce noises. Make sure that each hardware device is properly connected
inside the PC and if the problem is still not resolved then replace the faulty
hardware component with new one.
Article Source: http://EzineArticles.com/?expert=Bushra_Bashir
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