What is computer software?
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Transcript of What is computer software?
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WHAT IS COMPUTER SOFTWARE?By: Mr. Rivera
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WHAT IS SOFTWARE?
Software are programs that tell a computer what to do and how to do it.
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WHAT IS SOFTWARE?
Think of a computer as a sports team: Hardware are the players Software is the coach
No matter how talented your players are, they cannot perform without a coach’s instructions.
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TYPES OF SOFTWARE
System Software includes programs that help the computer work properly.
Application Software programs designed to help you do tasks such as writing a paper or making a graph.
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SYSTEM SOFTWARE
Operating Systems Operating Systems (OS) lets hardware devices
communicate with on another and keeps them running efficiently.
Two most popular OS are Windows and Mac OS. Compatibility
Operating systems can only run on particular processors. Mac OS was only able to run on Motorola Processors. Now they can run on Intel, just like Windows can.
This makes Mac OS more compatible with files and software that can run on Windows, although there are still programs only compatible with Mac OS or Windows only.
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SYSTEM SOFTWARE
Utility Software programs that help a computer work properly Examples: disk utility, disk clean up, virus
scan, disk defragment
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APPLICATION SOFTWARE
Application Software can be grouped into 4 main categories: Productivity Graphics Communication Home, education,
and entertainment
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PRODUCTIVITY SOFTWARE
Helps people be more productive at work. People use these programs to write reports, prepare financial plans, and organize data.
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GRAPHICS SOFTWARE
Makes it possible to draw, paint, and touch up photos
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COMMUNICATION SOFTWARE
Allows computers to connect to the Internet and to send e-mail
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HOME, EDUCATION, AND ENTERTAINMENT SOFTWARE
Helps people manage their money, learn new skills, or have fun.
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TWO WAYS TO GET APPLICATION SOFTWARE
Custom Software Some companies or people need specific software
tailored to their needs. Custom software is created specifically for them.
Example: H.E.B. and Best Buy both need to sell items and can use the same type of software at their registers. But H.E.B. might need features such as price per pound and Best Buy might need a way to add insurance to their products.
Off-the-Shelf Software These types of software are found in stores. Everyone
will get the same type of software when they purchase off-the-shelf.