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You have selected free tutorial of the Microsoft Corporation for the Microsoft Technology Associate (MTA) :
98-349: MTA: Windows Operating System Fundamentals : Module 4: Managing Applications, Services, Folders, and Libraries :
Understanding File Systems
Microsoft Help:-
Windows 7 offers a number of useful tools for managing and
maintaining routine tasks on your computer, such as
installing and removing programs, and formatting, copying,
and repairing disks. Windows also provides tools to find and
fix disk problems, speed up disk access, and clean up disk
space. By periodically finding and repairing disk errors, you
can keep your files in good working condition and prevent
disk problems that might cause you to lose your work. You
can also schedule these tasks to run on a regular basis. If you
find Windows performing sluggishly even after performing
routine maintenance, you can adjust system processing and
memory settings to improve performance.
Keeping your computer up-to-date is another way to keep
your computer in good working condition and protect it
against new and ongoing attacks over the Internet. Windows
Update scans your computer for any software components or
fixes (including security and high priority updates) that need
to be installed and automatically or manually downloads
them from the Internet. Each file that you download using
Windows Update has a digital signature from Microsoft to
ensure it’s authenticity and security. If problems do occur,
you can undo harmful changes to your computer and restore
its settings, or you can use one of several startup options to
help you start Windows in a safe environment with basic
files and drivers where you can restore settings and fix the
problems.
Selecting a file system
NTFS supports removable Flash media, but
not floppy disks, so they are formatted with a
FAT. If you are running Windows on a standalone
computer, you can choose either a FAT
or NTFS, but in most cases, the file system
has already been determined either by the
person who originally set up the computer or
by the manufacturer from whom you purchased
the computer. If your computer is a
client on a Windows network, it is likely that
your hard disk uses NTFS. Because NTFS is
more suited to network demands, such as a
high level of security and resistance to system
failure, network administrators format network
disks with NTFS whenever possible.
Sometimes, however, users on a network
want or need to use a non-Windows operating
system. Also, a user might need a computer
that is capable of running Windows XP.
The disks on that computer would then be
formatted with a FAT.
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