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the minimum requirement for an microsoft xp is network sharing

th emaximumfor xp professional and media centre edition is having  all of the following

-remote desktops

-network sharing

-scalable cpu support

-efs support

-enhanced security

this can can be an add-on

remote destktop but only for windows 2000

• screen resolution – Determines the number of pixels. A higher number of pixels displays a better resolution and picture.
• Refresh rate – Determines how often the image in the screen is redrawn. Refresh rate is expressed in Hertz (Hz). The higher the refresh rate, the more steady the screen image.
• Display colors – Determines the number of colors visible on the screen at once. Colors are created by varying the intensity of the three basic colors (red, green, blue). The more bits, the greater the number of colors. The following is a list of color depths:
  • 256 colors – 8-bit color
  • 65,536 colors – 16-bit color (High Color)
  • 16 million colors – 24-bit color (True Color)
  • 16 million colors – 24-bit (True Color with 8-bit padding to allow for 32-bit processing)

it very easy to install an operating system (OS) when the computer starts up the windows

an installati0n wizard appears propting you to anwser th equestions on screen wanting to know what what you want to do.

this always happens when installing an OS.

this is about advanced operating systems like:

• apple mac os
• windows
• linux and unix

also network OS’s (NOS):

• mac os x
• linux and unix
• windows 2000 and 03 server

os’s are basically the life of the computer they can be upgraded, like windows xp can be upgraded to windows 7. providing network resources to a client is designed by the NOS, access and security as well as the netework print queue.

there a few network protocols:

• http- define the files exchanged on the web
• ftp- provides services for file transfers and manipulation
• pop- this can retrieve from an email server
• dns- resolves urls for websites to their ip addresses
• dhcp- automate the assignment of ip addresses.

this is just a few things for the curicluluum shortened to make it easier to understand

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