Computer HK

RAM is a temporary storage device. RAM is acting as an interface ( Mediator ) between Processor and other Peripherals. Ram Specification : RAM Size / Capacity RAM Speed Example : RAM Size : 64MB/128MB/256MB/512MB/1GB/2GB/4GB/8GB.. RAM Speed : 66MHZ/1…

Bootable / System file The file which are used for starting O.S is called as bootable / System files. 1. NTLDR: It is a Boot loader file, Loads the BOOT.INI file. 2.  BOOT.INI:  It is Boot initialization File, It has Boot Menu information of Different…

Dual Booting / Multi Booting : Installing more than one O.S ( ex: Windows XP and Windows 2003 ) in one HDD. Example: HDD has four partition (  C: , D: , E: , and F:  ) Drive " C " has some important data. Now you want to install Windows 2003…

Right click on " My Computer " icon -Click on " Manage "  Click on " Disk Management"  Right click on " E " drive click on " change drive latter and path " Click on " Remove" click on "…

Step 1 : Change the first boot device "CDROM" in the BIOS setup. Seep 2 : Insert Windows XP Disk in the CDROM Drive. Press " Enter " to boot from CDROM. Press " Enter " key to install Windows XP. Press " F8 " K…

Desktop Operating System ( O.S ) : An O.S which controls and manages both Hardware devices and application software in a single computer is called as Desktop O.S Example: MSDOS, Windows 95/98/XP Home Edition ..etc Network Operating System ( O.S ): A…

PS/2 Port Picture of PS/2 Port (Keyboard) PS/2 stands for Personal System/2nd Generation. It has 6 pin female connector. It's color is Violet. It is used for connecting PS/2 Keyboard. PS/2 Port : Picture of PS/2 Port (Mouse) PS/2 stands for Person…

1. Floppy Disk Drive ( FDD ): Picture of Floppy Disk and Drive FDD is used to read / Write data from Floppy Disk. Floppy Disk is a Permanent Storage Device. It is Removable Storage Device, so you can transfer Data from one Computer to other Computer…

1.Motherboard The board where you can connect all components of a computer Functions of Motherboard : 1. It holds all components of a computer. 2. It distributes power to all components through tracks. 3. It transfers data from one device to other d…

What is protocol A protocol is a language your computer uses to communicate with other computer in a network.                                                                                     (OR) The set of rules and regulations to communicate da…

What is a Motherboard? Motherboard: The Place where you can connect all components of computer is called as Motherboard. Functions of Motherboard It will provide the tracks for supplying power to all components on Motherboard. It will provide the tr…

Open " Disk Management " Right click on "Free Space" -click on " New Logical Drive " Click " Next " Select the Radio Button " Logical Drive " - Click " Next " Type Logical Drive Size in MB -…