Software Software is a set of instructions that tell a computer what to do. Software is the set of instructions given to computer to perform a task or to control operations of computer. Software cannot be touched. There are two main types of software - Application software and System software . The hardware cannot perform any task without software. Software is installed on hard disk . When we use any software it is loaded into RAM from hard disk. What is Software? Examples of software are: MS Word MS EXCEL MS POWER POINT, WinZip Norton Anti Virus MSN Messenger and MS Windows etc. Microsoft WORD: MS Word This software is used to prepare letters, applications, office documents and all types of documents and books etc. Microsoft Excel: MS Excel It is used calculations and preparing electronic worksheets for example creating Employees Pay Sheet or Students Result Sheet. MS POWER POINT: It is used to prepare
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