Windows with Linux
Internet Explorer, Media Player, Notepad, and several other small programs, a program that we will find after the installation of Windows. This is very different with Linux. Linux comes with many programs in it. Once installed, direct the program will be found many of the program almost all categories. Only a category Office Suite, Multimedia (Sound, Video, Graphics), Internet (Browsers, Email, Chat, Downloader, Messenger, Torrent, News), 3D, Games, Utility, etc.. With the installation of almost the same, not just Linux users get an operating system but also all the programs needed for daily activities in Linux.
There are many similarities and there are many differences between Linux and Windows. Some of the differences in Linux and Windows, including: system configuration you may often hear in Linux you need to edit the file manually through the command line. Some of the news is true, but with PCLINUX Control Center configuration system you can do is point n click. PCLINUX have the hardware detection is good, so almost all run automatically. And almost all of the program in PCLINUX comes with a configuration that is ready for use. For example, the Internet browser has been accompanied by a number of plug-ins. No need to download and install the flash plug-ins or the other.
Hardware Support You often hear the hardware does not work in Linux. This is because the hardware does not provide Linux driver version. Fortunately, recent enough that many vendors already provide Linux driver support. And the introduction of Linux hardware will increase the longer the start, so rarely heard in the Linux hardware problems. Handle Crash Linux in general seen as a stable operating system. And if you compare Linux with Windows 95/98/ME, Linux is much more stable. Windows XP - if you follow the instructions with the system well - will be quite stable. And just as with Windows, a time you will also find a problem in Linux. Although rare, but the program crashes or hangs can occur. This is a fact of life in the computer world. However, there are some differences in Windows and Linux. Unix and Linux have a multi-user nature.
Linux applications are run with different Windows. When an application is locked, you can off easily. Simply press the key combination Ctrl + ESC, and you can select the application (or process) which are problematic. And if the graphics system is locked, you can switch to the command-prompt (by pressing Ctrl + Alt + F1) and kill the process the software manually. You also have the option to restart desktop just by pressing Ctrl + Alt + Backspace. This means you do not have to even reboot a Linux system are experiencing. Windows is the operating system, that is why Windows does not provide a lot after the program installed. Even if you may have will only find the Internet Explorer, Media Player, Notepad, and several other small programs.
Windows is the operating system, that is why Windows does not provide a lot after the program installed. Even if you may have will only find the Internet Explorer, Media Player, Notepad, and several other small programs. This is very different with Linux. Although also a Linux operating system, but Linux comes with many programs in it. Once installed, you will find many programs of almost all program categories. Only a category Office Suite, Multimedia (Sound, Video, Graphics), Internet (Browsers, Email, Chat, Downloader, Messenger, Torrent, News), 3D, Games, Utility, etc..
With the installation of almost the same, you get not only an operating system but also all the programs needed for daily activities in Linux.
Security and Virus One of the main problems in Windows that most often is found in viruses and spyware. From year to year, this problem is not the decline but even more swell. This all happened because a lot of security holes in Windows that can be exploited by those who are not responsible.
Linux derived from the Unix operating system that has a stronger level of security. That's why there are not many viruses on Linux and if there can not proliferate rapidly and are usually not able to bring a great damage. Although not sepenting in Windows, some anti-virus program in linux still can be found, such as ClamAV and F-Prot. PCLinux has provided the ClamAV anti-virus can be found on the Start menu> Applications> FileTools> KlamAV.
Spyware Spyware is a problem that is quite common in the Windows world. Usually the spyware program, collecting and sending a data to a server. For a more positive things, this program is usually used for marketing purposes. Unfortunately, there is also a bad aim is to steal identities, credit cards, and other negative actions. Not many spyware programs that menginfeksi Linux Linux work considering how the more difficult to be penetrated. PCLinux has been providing pre-installed firewall to protect your system and can be activated through the PCLinux Control Panel. Harddisk Linux partition naming does not recognize drive C: for a partition. All drives are in a large storage system. Folder / mnt is the place to access all media on the computer, either another partition, CD-ROM, Floppy, or Flashdisk.
Later memperudah KDE has access to the media to provide the system with the Storage Media, which is accessible through My Computer or the file manager Konqueror. File Naming Linux uses "/" to separate folders and not "\" used DOS / Windows. Linux is case-sensitive, this means that the file "Hello.txt" different from the file "hello.txt". Linux also does not consider the file extension too. If you change the file name "Hello.txt" to "Hello", Linux is still to know that this file is a text. And when you click on the file "Hello", Linux will automatically open a text editor program.
Convenience and Security As already known, that as a regular user (not Root) can not write any file in the folder. User only has write access in their home folder. As a regular user, will not be able to change an important part of the Linux system. This indeed seems too restrictive and making, but it is far more secure, because only certain people who have access to the Root may only touch the system. Moreover, the virus also can not easily touch the Linux system. That's why we do not hear a lot of viruses in Linux
That is why in Linux, the user is not recommended to use Root for day-to-day. Make at least 1 computer for each user and only use the Root for the administration of the system. This is far different with Windows which is very vulnerable to the virus. This occurs because the Windows user also has the right as well as administrators. Most Windows users do not know this, so that their system is very vulnerable to virus attacks. Windows Vista now has adopted the Linux system is security. Defragment In Linux will not find a program for men-disk defrag. Do not need to defragment the hard drive Linux! Linux file system that handles this automatically. However, if the disk is filled to 99% will get a speed problem. Make sure there is enough space to handle the Linux system and will never have problems deframentasi.
File system has two Windows system files. FAT (from DOS and Windows 9x) and NTFS (from Windows NT/2000/XP). You can even read and save files in the FAT and NTFS system owned Windows. This does not apply otherwise, Windows will not be able to read or save the file on a Linux system. Like Windows, Linux has some kind of file system, including ReiserFS or ext3. This system in some more good things from FAT or NTFS Windows as the property of a technique called journaling. Save this journal entry on the file system. When a Linux system crash, the journal will be completed after the reboot, and all the files on the hard drive will keep running smoothly.
Friday, July 10, 2009
The Hardware
The Hardware (Hardware)
Hardware computer (hardware) are all parts of the physical computer, and be with the data residing in or who operate in it, and be with Perangakat (software) that provides instructions for Hardware in completing its tasks.
Limitation of the hardware and software will be a little blurry when we speak about firmware, because this firmware is software that "made" into the hardware. Firmware is the area of computer science and computer engineering, which is rarely recognized by the general user
Types of Hadrware
1. Printer
Epson brand inkjet printer
Printer or printer is a tool that displays the data in the form of prints, such as text and pictures / graphs, on paper. The printer is usually divided into several parts, the picker as a tool to take paper from the tray. Tray is the place to put papers. Ink or toner is indeed devices, because there is something called a toner or ink used to write on paper. The difference is the ink and toner difference system; laser toner or heating needs, while inkjet ink or do not need heating, cleaning or cleaning only the print-head printer.
There is also a flexible cable to allow signals from the processor to the printer ink or toner. This cable is thin and flexible, yet strong. On the back of the printer is usually a parallel port or USB connector to the computer.
Printer modem is a powerful tool. Perkakasan electronic printing is in a perkakasan with the electronic computer which is in itself. Have any type of printing that is the type of 6-Dot Matrix, Daisy Wheel type, the type of Ink-Jet / Bubble Jet type, chain type, type, and type of Laser Drum
2. SPEAKER (speaker)
In each of the sound system, determining the quality of sound depends on the speaker. Recording the best, is coded into the tool storage of high quality, and played with a deck and the top-class sound, the only result will be ugly sound when the speaker is associated with low quality. On the speaker system is a component that carries electronic signals, store them in CDs, tapes, and DVDs, and return it to the actual vote in the form that we can hear. In this article, will be explained how a speaker to do the process. It also will be discussed why the speakers are designed different and how these differences cause the different effects of the same quality. Speaker is an incredible technology that provides a very large impact on our culture. But besides all that, the speakers actually is just a tool that is very simple.
Speaker for television
But basically, an engine is a speaker end, opposite from the microphone. Speaker to bring electrical signals and change them back into vibration to create sound waves. Speaker of the vibration is almost the same as that generated by a microphone that is coded and recorded on tape, CD, LP, and others. Speaker traditional process of doing this by using one or more drivers.
List of loudspeaker that is generally known in Indonesia;
BMB * Altec Lansing
* Creative Pioneer
Visioneer * Sonic Gear
Logitech Marantz *
Kenwood Genius *
Delta * JBL
Simbadda
3.OLED
OLED Display Screen
Organic Light-Emitting diode (OLED) or light dioda is an organic semiconductor as a light radiator made from organic layer. OLED technology is used in elektroluminensi, as in the application screen or sensor. Flexible technology is popular with ketipisannya the reach of less than 1 mm.
Background OLED technology, scientists found by Eastman Kodak Company, Dr. Ching W. Tang in 1979. Research in Indonesia on this technology started in 2005. OLED technology was created as a aternatif able to surpass the previous generation of the display screen, liquid crystal display (Liquid Crystal Display or LCD). OLED continue to be developed and applied tools in OLED technology tampilanTeknologi
OLED is an important tools in technology elektroluminensi. Technology has the basic concept of a light beam generated by the device due to the electric field is given. OLED technology was developed to obtain a broad view, flexible, inexpensive and can be used as an efficient screen for the display purposes.
Number of colors of light emanated by the OLED device from developing into a multi-color color. This phenomenon is obtained by making variations in electrical voltage that is given to the tools so that the OLED has the tools to become alternative tools such as flat screen display technology based on liquid crystals.
Mechanism of
Mechanism of OLED electrode that is if the electric field is given, the function of cathode akan turun and electron-electron moving from the cathode to the conduction band in the organic layer. These conditions lead to the emergence hole (hole) in the valence band. Anoda akan hole to encourage the move towards organic valence band. This process resulted in the occurrence of rekombinasi electron and hole in the organic layer where the electrons will come down and unite with holes ago to provide excess energy in the form of light photons with a certain wavelength. In the end will be one type of light beam with a wavelength depending on the type of material used light relay
www.go2flashlink.com/category/hadware/
Hardware computer (hardware) are all parts of the physical computer, and be with the data residing in or who operate in it, and be with Perangakat (software) that provides instructions for Hardware in completing its tasks.
Limitation of the hardware and software will be a little blurry when we speak about firmware, because this firmware is software that "made" into the hardware. Firmware is the area of computer science and computer engineering, which is rarely recognized by the general user
Types of Hadrware
1. Printer
Epson brand inkjet printer
Printer or printer is a tool that displays the data in the form of prints, such as text and pictures / graphs, on paper. The printer is usually divided into several parts, the picker as a tool to take paper from the tray. Tray is the place to put papers. Ink or toner is indeed devices, because there is something called a toner or ink used to write on paper. The difference is the ink and toner difference system; laser toner or heating needs, while inkjet ink or do not need heating, cleaning or cleaning only the print-head printer.
There is also a flexible cable to allow signals from the processor to the printer ink or toner. This cable is thin and flexible, yet strong. On the back of the printer is usually a parallel port or USB connector to the computer.
Printer modem is a powerful tool. Perkakasan electronic printing is in a perkakasan with the electronic computer which is in itself. Have any type of printing that is the type of 6-Dot Matrix, Daisy Wheel type, the type of Ink-Jet / Bubble Jet type, chain type, type, and type of Laser Drum
2. SPEAKER (speaker)
In each of the sound system, determining the quality of sound depends on the speaker. Recording the best, is coded into the tool storage of high quality, and played with a deck and the top-class sound, the only result will be ugly sound when the speaker is associated with low quality. On the speaker system is a component that carries electronic signals, store them in CDs, tapes, and DVDs, and return it to the actual vote in the form that we can hear. In this article, will be explained how a speaker to do the process. It also will be discussed why the speakers are designed different and how these differences cause the different effects of the same quality. Speaker is an incredible technology that provides a very large impact on our culture. But besides all that, the speakers actually is just a tool that is very simple.
Speaker for television
But basically, an engine is a speaker end, opposite from the microphone. Speaker to bring electrical signals and change them back into vibration to create sound waves. Speaker of the vibration is almost the same as that generated by a microphone that is coded and recorded on tape, CD, LP, and others. Speaker traditional process of doing this by using one or more drivers.
List of loudspeaker that is generally known in Indonesia;
BMB * Altec Lansing
* Creative Pioneer
Visioneer * Sonic Gear
Logitech Marantz *
Kenwood Genius *
Delta * JBL
Simbadda
3.OLED
OLED Display Screen
Organic Light-Emitting diode (OLED) or light dioda is an organic semiconductor as a light radiator made from organic layer. OLED technology is used in elektroluminensi, as in the application screen or sensor. Flexible technology is popular with ketipisannya the reach of less than 1 mm.
Background OLED technology, scientists found by Eastman Kodak Company, Dr. Ching W. Tang in 1979. Research in Indonesia on this technology started in 2005. OLED technology was created as a aternatif able to surpass the previous generation of the display screen, liquid crystal display (Liquid Crystal Display or LCD). OLED continue to be developed and applied tools in OLED technology tampilanTeknologi
OLED is an important tools in technology elektroluminensi. Technology has the basic concept of a light beam generated by the device due to the electric field is given. OLED technology was developed to obtain a broad view, flexible, inexpensive and can be used as an efficient screen for the display purposes.
Number of colors of light emanated by the OLED device from developing into a multi-color color. This phenomenon is obtained by making variations in electrical voltage that is given to the tools so that the OLED has the tools to become alternative tools such as flat screen display technology based on liquid crystals.
Mechanism of
Mechanism of OLED electrode that is if the electric field is given, the function of cathode akan turun and electron-electron moving from the cathode to the conduction band in the organic layer. These conditions lead to the emergence hole (hole) in the valence band. Anoda akan hole to encourage the move towards organic valence band. This process resulted in the occurrence of rekombinasi electron and hole in the organic layer where the electrons will come down and unite with holes ago to provide excess energy in the form of light photons with a certain wavelength. In the end will be one type of light beam with a wavelength depending on the type of material used light relay
www.go2flashlink.com/category/hadware/
