Apr 1, 2018 - Assuming you want to use Gujarati keyboard in Microsoft Word, follow the. Gopika two font keyboard, gopika two fonts, gopika 2 font, gopika 2. Write Gujarati letters online without installing Gujarati keyboard. This online keyboard allows you to type Gujarati letters using any computer keyboard, mouse,.

Tutorial: Introduction to Computers By Gopika Sood How Computers work Input: Information and programs are entered into the computer through Input devices such as the keyboard, disks, or through other computers via network connections or modems connected to the Internet. The input device also retrieves information off disks.keyboarddisksmodems Output: Output Devices displays information on the screen (monitor) or the printer and sends information to other computers. They also display messages about what errors may have occurred and brings up message or dialog box asking for more information to be input. The output device also saves information on the disk for future use.screen (monitor)printerdisk Processing: The CPU or central processing unit is sometimes called the Control Unit and directs the operation of the input and output devices. The Coprocessor or the Arithmetic-Logic Unit does arithmetic and comparisons.

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The memory or RAM temporarily stores information (files and programs) while you are using or working on them. The BIOS or basic input/output system controls the dialogue between the various devicesCPUmemory Hardware The hardware are the parts of computer itself including the Central Processing Unit (CPU) and related microchips and micro- circuitry, keyboards, monitors, case and drives (floppy, hard, CD, DVD, optical, tape, etc.). Other extra parts called peripheral components or devices include mouse, printers, modems, scanners, digital cameras and cards (sound, colour, video) etc.

Together they are often referred to as a personal computers or PCs.Central Processing Unit (CPU)keyboardsmonitorscasedrivesmouseprintersmodems scannersdigital camerascardssoundcolourvideo Central Processing Unit (CPU) - Though the term relates to a specific chip or the processor a CPU's performance is determined by the the rest of the computers circuitry and chips. Currently the Pentium chip or processor, made by Intel, is the most common CPU though there are many other companies that produce processors for personal computers. One example is the CPU made by Motorola which is used in Apple computers.

Hardware contd Keyboard - The keyboard is used to type information into the computer or input information. There are many different keyboard layouts and sizes with the most common for Latin based languages being the QWERTY layout (named for the first 6 keys).

The standard keyboard has 101 keys. Notebooks have embedded keys accessible by special keys or by pressing key combinations (CTRL or Command and P for example). Ergonomically designed keyboards are designed to make typing easier.special Some of the keys have a special use. There are referred to as command keys. The 3 most common are the Control or CTRL, Alternate or Alt and the Shift keys though there can be more (the Windows key for example or the Command key). Each key on a standard keyboard has one or two characters. Press the key to get the lower character and hold Shift to get the upper.command keyscharacters Disk Drives - All disks need a drive to get information off - or read - and put information on the disk - or write.

Each drive is designed for a specific type of disk whether it is a CD, DVD, hard disk or floppy. Often the term 'disk' and 'drive' are used to describe the same thing but it helps to understand that the disk is the storage device which contains computer files - or software - and the drive is the mechanism that runs the disk.diskssoftware Hardware contd Mouse - Most modern computers today are run using a mouse controlled pointer. Generally if the mouse has two buttons the left one is used to select objects and text and the right one is used to access menus. If the mouse has one button (Mac for instance) it controls all the activity and a mouse with a third buttons can be used by specific software programs.

One type of mouse has a round ball under the bottom of the mouse that rolls and turns two wheels which control the direction of the pointer on the screen. Another type of mouse uses an optical system to track the movement of the mouse. Monitors - The monitor shows information on the screen when you type. This is called outputting information.