Care & Maintenance |
CLEANUP
With regular use of your computer you will want to
do some regular cleanup. Cleaning up the file system
will help speed performance. You can use the Windows Disk
Cleanup tool to: Remove optional Windows components that you
don't use. Remove installed programs that you no longer use.
Remove unused restore points and shadow copies from System
Restore. Also remove Windows temporary files,
temporary Internet files, downloaded program files (such as
Microsoft ActiveX controls and Java applets), and empty the
Recycle Bin. Optionally, you can also clear cookies,
history, and recent docs.
Clean and/or defrag the system registry
for
*Related: Windows Cleanup, CCleaner,
DEFRAGMENT
Everyday
computer use (creating and deleting files, surfing the
internet) can cause your hard drive to become fragmented.
Remember, from
The
Beginning section, that information is saved in sectors
on the hard drive. When you delete information, you
end up with empty sectors (see pic to the right).
Future information then gets saved to the empty sectors
first. The problem is this, let's say that the file
you're about to save will require 5 sectors. The
hard drive fills empty sectors first so your file will end
up saved in separate pieces around the disk. Because
the hard drive has to go back and forth from sector to
sector to read the information, it takes longer to retrieve.
(It can also cause information to become corrupted.)
You won't really notice at first but as you add and delete
more information, over time you will eventually start
wondering what is up with your pc. There may even be
shouting of obscenities involved.
You
can prevent this by using the Disk Defragmenter program that
comes with Windows. The Defrag program takes the
information off your hard drive, uses a free area on the
hard drive to rearrange it so that files of information are
all together, and then fills the hard drive back in (see pic
to the left).
So now that you know WHY you should defrag, I'll show you
HOW.
Before you defrag, let me make a few
suggestions.
First, run defrag when you won't be using the computer for
an extended amount of time. I haven't found any such
thing suggested from Microsoft but it makes complete sense
to me. Defrag is moving files around on your hard
drive so, if you too are working with files, it makes sense
that something could possibly go awry. Better to be
safe, close any windows & programs, and run defrag when
you're not using your computer.
Second, when defrag has finish, shut the computer down for
at least a minute. Don't Restart. Shut it down
completely so that any temporary storage can be cleared and
your computer can refresh.
To Defragment
Click Start, and then click My Computer
or double click My Computer on the desktop.
Right-click Local Disk (C:) and then click
Properties.
Click the Tools tab, and then click
Defragment Now.
The Disk Defragmenter appears. Click your hard disk
drive, and then click Defragment.
*Note: Your version of Windows may be different but essentially this works the same on all.
It will take Disk Defragmenter anywhere
from 30 minutes to several hours to finish. When prompted,
click Close.
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