Maintenance
for your PC
Your investment in a computer system
is usually quite significant. Like a vehicle you need to perform regularly
scheduled maintenance to ensure optimum performance. Your maintenance
regime should include:
- Confirm that good backups are
being done. Do you have a backup procedure in place? If not, you may
be sorry one day to discover your hard drive has died, Windows has
become hopelessly corrupt or that someone has accidentally deleted an
important file you were working on. It is not a matter of "if" your
hard drive will one day fail, it is a matter of "when". The likelihood
that your hard drive will crash increases exponentially in relation to
the value and importance of the data on the drive!
You should establish a backup procedure using a Zip Drive, CD Burner,
another hard drive or other backup method. Then make sure you back up
regularly. Remember to verify the backups by actually restoring a
sample file or folder.
- Empty the
Recycle Bin. Many users overlook the simple but important step of
actually emptying the Recycle Bin.
- Delete .tmp files. Before
running ScanDisk and Defragmenter, delete all *.tmp files that have
been created prior to the current day. Tmp files are created during
normal use of your computer and are temporary files your system uses
while you are working. However, they serve no purposes to you if your
system crashes - so you might as well remove them periodically and
save yourself some space!
- Delete files
that begin with a tilde. When cleaning the system of garbage files,
you might also like to check for any files beginning with a tilde (~).
- Delete old .zip files. When you
download files, they are often in a zipped format. Once you have
unzipped the file, it is easy to forget to delete them. Over time,
they can add up to a lot.
- Run ScanDisk
and defrag the drive regularly. Scandisk checks your drive and prevent
problems by catching and correcting them before serious problems
develop. Defragmenting your hard drive speeds up your system by
reorganizing the files (in the way Windows accesses them). Or use a
utility such as Norton Systemworks to regularly check and optimize
your hard drive.
- Check browser history and cache
files. Delete the cache files and history files then reset the history
files to no more than three days unless you specifically need to store
that information longer.
- Update drivers
as needed. Make sure you’ve installed the latest drivers for printers,
modems, sound cards, video cards, and other devices.
- Create or update the boot disk.
Every Windows user should have a boot disk and every NT client should
have an emergency repair disk.
- Check the
operating system and applications. Update your OS and applications
with the latest service packs or updates. For Windows 98, Millennium
or XP users, use the Microsoft Windows Update website regularly.
- Check your cords and
connections. Make sure all the plugs are snug in their connections.
And make sure you are not using a string of extension cords to power
your machines.
- Clean or
replace floppy disk and CD drives as needed. You can clean both by
obtaining the appropriate drive cleaning kit.
- Clean the
mouse. It never hurts to make sure the mouse is free of dust and
grime.
- Clean the
keyboard. Turn off your computer first. Remove the keyboard and then
tip or turn the keyboard upside down and carefully use the palm of
your hand to strike the keyboard several times.
- Change
passwords. It is important for you to maintain a regular procedure to
change your passwords.
- Check your
printer. Print a test page. Make sure the printers are producing clean
copies, and that the toner or ink jet cartridges aren't about to run
out.
- Update your
anti-virus software. Make sure you know how to update your anti-virus
software. If you don’t know how to do this, make sure you visit the
website , check the help files or manual for your anti-virus program.
-
Warning!!!!!!!!! For braver
souls, open up your computer case. UNPLUG your computer from the wall
first and then make sure you ground yourself (by wearing a proper
ground strap - they are pretty inexpensive and you can get one at any
computer store). With the case off, gently push each of the adapter
cards inside to make sure it is properly "seated". Heating and cooling
of your computer can cause expansion cards, CPU, and memory to work
their way out of their sockets.
-
Warning!!!!!!!!! Use a can of
air, and blow the dust and debris out of keyboards every now and then.
Since the pressure is much higher with canned air, don't direct the
air at an unsecured fan. Try using a pencil erasure to keep the fan
from turning while you clean out the power supply and CPU. Blow out
the power supply from the inside out first, or you’ll get tons of dust
blown into the computer. Take your computer outside or somewhere where
all the dust being blown out of the computer won't cause a problem.
-
Warning!!!!!!!!! Check the fan.
Check that the CPU's cooling fan is working and that the airflow isn't
impeded by dust. Overheating caused by a poorly working CPU fan can
cause all kinds of problems on your system.
Above listed is
included in a routine maintenence visit by
911PC.
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