The computer display is divided into many types. Some of the main display types of are listed below:
1. CRT(Cathode Ray Tube) Display:
Video display terminals are the most popular I/O devices used today in direct-access processing applications. Cathode ray tube message and the processed output from the computer. The information regarding bits are displayed on the monitor in character form which we see as alphanumeric characters. Only the characters can be seen on the screen the higher is the resolution or better is the character display or graphics display. The CRT has the 24 lines rows and 80 screen that can be turned on or off to help create an image)
2. LCD (Liquid Crystal Display):
The display in which liquid crystals and polarizer can manipulate light to charge the liquid crystal cells that provide the display. Such type of display is used in the portable computers, like laptop computer.
3. Resolutions:
The number of pixels produces the resolution in the screens. The resolution depends on the monitor and the display adapter installed on the computer. In the screen, the high resolution increases the area of the desktop but decreases the size of the items but the lower resolution increases the size of the items and decreases the size of the desktop.
Some of the resolutions are listed below
• 640 by 486 pixels
• 720 by 480 pixels
• 720 by 576 pixels
• 800 by 600 pixels
• 1024 by 768 pixels
• 1152 by 864 pixels
• 1280 by 1024 pixels
• 1600 by 1200 pixels
The above resolutions are applied according to the size of the monitor
Computer Hardware:
All the physical components of the computer which can be see and touch are the hardware parts of the computer. All the peripheral parts attached with the computer are known as the hardware parts of the computer like Monitor, Mouse, Keyboard, CPU, Speaker etc. (See Input devices, Output devices, Storage devices)
Computer Software: The computer software is a set of instructions which makes the hardware parts workable. Generally we can compare the software with oxygen for the human body. As the oxygen needed for human body the software instruction needed the computer hardware to run properly. The computer software can be divided in three main parts.
1. CRT(Cathode Ray Tube) Display:
Video display terminals are the most popular I/O devices used today in direct-access processing applications. Cathode ray tube message and the processed output from the computer. The information regarding bits are displayed on the monitor in character form which we see as alphanumeric characters. Only the characters can be seen on the screen the higher is the resolution or better is the character display or graphics display. The CRT has the 24 lines rows and 80 screen that can be turned on or off to help create an image)
2. LCD (Liquid Crystal Display):
The display in which liquid crystals and polarizer can manipulate light to charge the liquid crystal cells that provide the display. Such type of display is used in the portable computers, like laptop computer.
3. Resolutions:
The number of pixels produces the resolution in the screens. The resolution depends on the monitor and the display adapter installed on the computer. In the screen, the high resolution increases the area of the desktop but decreases the size of the items but the lower resolution increases the size of the items and decreases the size of the desktop.
Some of the resolutions are listed below
• 640 by 486 pixels
• 720 by 480 pixels
• 720 by 576 pixels
• 800 by 600 pixels
• 1024 by 768 pixels
• 1152 by 864 pixels
• 1280 by 1024 pixels
• 1600 by 1200 pixels
The above resolutions are applied according to the size of the monitor
Computer Hardware:
All the physical components of the computer which can be see and touch are the hardware parts of the computer. All the peripheral parts attached with the computer are known as the hardware parts of the computer like Monitor, Mouse, Keyboard, CPU, Speaker etc. (See Input devices, Output devices, Storage devices)
Computer Software: The computer software is a set of instructions which makes the hardware parts workable. Generally we can compare the software with oxygen for the human body. As the oxygen needed for human body the software instruction needed the computer hardware to run properly. The computer software can be divided in three main parts.
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