Hello Everyone, Am Manjeet Singh and Today we will Discuss About Hardware And Software And Types Of Software... So Let's Start...
Hardware:-
Hardware, in the computer world, refers to the physical components that make up a computer system. There are many, many different kinds of hardware that can be installed inside and connected to the outside of a computer. However, there are several standard pieces of hardware that can be found as part of nearly every computer:
- Input Devices - Key board, Mouse..
- CPU - (Brain) Named on model: 80286, 80386, 80486, Pentium, P-II, Core 2 Duo..
- Output Devices - VDU/Screen, Printer
- Memory - RAM - Active, temporary ROM Permanent.
- Ancillary Storage devices: Floppy, Hard Disk CD ROM, Tapes etc.
- Scanner, Modem, Digital Camera, Video adopter, Computer Projector, Slide maker, etc.
Software:-
Software is a general term for the various kinds of
programs used to operate computers and related devices. Software is classified as follows:
programs used to operate computers and related devices. Software is classified as follows:
System software:
System software refers to the operating system and all utility programs that manage computer resources at a low level. Operating system controls and manages the computing resources.
Examples of operating system: Windows, Unix, MSDOS, Linux, Mac.
Systems software includes compilers, loaders, linkers, and debuggers.
Applications software:
Applications software comprises programs designed for an end user, such as word processors, database systems, and spreadsheet programs. Application software makes computer popular and easy to use. Common application software:• Microsoft Word, WordPerfect
• PowerPoint
• Netscape, Internet Explorer
• PhotoShop, Photo-Paint
• Quick Time
• Dreamweave
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