When you try to
shut down your Kubuntu Linux system, using KDE (K Desktop Environment),
KDE seems to shut down your computer without any issue, but then your
screen becomes black and your system freezes without showing any error
messages and getting towards shut down. In this case, you have to press
reset button and do hard reboot.
KDE is a free desktop environment for Linux computers. The objective of
this software is to give basic desktop features for daily needs of
users as well as documenta
Hard drive is the
basic storage media, which encodes digital data on rapidly moving
platters, having magnetic surfaces. Read/write head is the designated
component, for each platter surface except for the extreme ones
Disk Defragmenter
is the application in Windows operating system which permits
rearranging files on contiguous storage locations, thus decreasing the
effect of fragmentation which can cause file system to corrupt and
create Data Recovery needs. The disk defragmentation technique helps
increasing overall system performance. In Windows Vista and Windows
Server 2003, the process can be made to run early at boot process by
scheduling. But the process can cause serious damages to the system
software and data. Data may get lost or corrupt and thus require Data
Recovery. The process runs early in the boot process before Autochk.exe
may get complete and manipulate the volume blocks as one of the step.
It may thus make the drive volume unmountable as a result. The
manipulation is either done directly or using FSCTL_MOVE_FILE control
code, which is an operation that relocates file virtual clusters from
one logical cluster to another, though in the same volume.
A Personal
Storage (PST) file is a deposition of all MS Outlook components, such
as, e-mails, contacts, calendar entries, notes, etc. Problems like
operating system failure, virus infection, software corruption, etc.
result in PST corruption. To resolve the corruption issues easily and
systematically, the user needs to use efficient PST Recovery Software.
As a practical example, when the user starts MS Outlook or tries to
access a .PST file, he/she receives the below error message:
If you can not
start your Windows 2000/XP/2003 computer by using the last known good
configuration, you can use safe mode. It is a startup option, which
disables nonessential services and startup programs for creating an
environment that is useful for diagnosing and troubleshooting problems.
When the safe mode is required
Allowing only components required for fundamental functioning permits
the operating system to begin in following circumstances:
