Hot Video

VIRUS

noreply@blogger.com (Unknown) — Mon, 28 Feb 2011 09:37:00 +0000

Generally, there are three main classes of viruses:

File  infectors

----------> Some file infector viruses attach themselves to program  files, usually selected .COM or .EXE files.  Some can infect any program  for which execution is requested, including .SYS, .OVL, .PRG, and .MNU  files. When the program is loaded, the virus is loaded as well.  Other  file infector viruses arrive as wholly-contained programs or scripts  sent as an attachment to an e-mail note. 

System or boot-record  infectors 

-----------> These viruses infect executable code found in certain  system areas on a disk. They attach to the DOS boot sector on diskettes or the Master Boot Record  on hard disks.  A typical scenario (familiar to the author) is to  receive a diskette from an innocent source that contains a boot disk  virus. When your operating system is running, files on the diskette can  be read without triggering the boot disk virus.  However, if you leave  the diskette in the drive, and then turn the computer off or reload the  operating system, the computer will look first in your A drive, find the  diskette with its boot disk virus, load it, and make it temporarily  impossible to use your hard disk.  (Allow several days for recovery.)   This is why you should make sure you have a bootable floppy.

Macro viruses

-----------> These  are among the most common viruses, and they tend to do the least damage.   Macro viruses infect your Microsoft Word application and typically  insert unwanted words or phrases.

happy reading.........;-)

president

noreply@blogger.com (Unknown) — Sat, 19 Feb 2011 06:14:00 +0000

In this world there are 194 countries that are on this list are 191 UN member countries plus Taiwan, the Vatican and Palestine. The data is sourced from the CIA World Factbook 2004 and although not always up to date but at least fairly accurate. In this list, an area that has a dependency on a country placed under state administration, the total number of residents were also given, but the list is compiled based on a population that does not include dependency and region-controlled areas. 

robot

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:46:00 +0000

The robot is a mechanical device that can perform physical tasks, using either human supervision and control, or use a program that has been defined first (artificial intelligence). Robots are typically used for heavy duty, dangerous, repetitive and dirty jobs. Usually most of the industrial robots used in production.
Sample robot:

Mobile Robot
Robot Network
Robot Manipulator (hand)
Humanoid Robot
Legged Robot
Flying Robot (Robot Fly)
Under Water Robot (Robot in water)

ufo

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:38:00 +0000

plane

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:32:00 +0000

galaxies

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:31:00 +0000

software

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:26:00 +0000

global warming

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:24:00 +0000

goal

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:22:00 +0000

hot

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:14:00 +0000

crazy

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:12:00 +0000

mobile phone

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 05:11:00 +0000

technology

noreply@blogger.com (Unknown) — Thu, 10 Feb 2011 03:46:00 +0000