Computer apps flutershy sux - Essay Example

An advantage of using an embedded computer Is that It runs faster and a disadvantage s that it has a lot of modular add ions. Computer arithmetic logic unit. It Is an advantage to have a higher CPU Like 17 so you have a fast processes. It is a disadvantage to have an 13 because it runs slower than others. The ROOM (Random Only Memory) can’t be changed, moved, or rewritten. I Is able to retain It’s contents even If the computer Is turned off The fact that It can’t be changed is actually a disadvantage of ROOM because it is very inflexible.

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The RAM (Random Access Memory) acts as the computer’s short-term memory. It stores the data temporarily as It Is being processed. It also helps to speed up the computer adding up programs. A disadvantage of RAM is that it causes your computer to overheat if you’re using a lot of programs at once. The system software in a computer provides the instructions the computer needs to run. It contains the directions needed to start up the computer (known as the boot process). Computer software consists of two main types of programs: the operating system and utility programs.

Application software is made of programs that enable you to accomplish tasks and use the computer in a productive manner. Some examples of this software Include word processing, spreadsheet, database, and presentation. Word processing is the production, storage, and manipulation of text on a computer or word processor. Mistakes can be corrected very easily and there is better presentation of text with formatting features. The disadvantage of word processing is that it takes time to learn and use the program. There becomes an over reliance of the program which makes a person lose their writing skill.

People also rely on spell checker and don’t proofread their work properly. A database is an organized collection of data. The data are typically organized to model relevant aspects of reality In a way that supports processes requiring this information. Database management systems (Dobbs) are specially designed applications that interact with the user, other applications, and the database itself to is a software system designed to allow the definition, creation, querying, update, and administration of databases.

Formally, the term “database” refers to the data itself and supporting data structures. Databases are created to operate large quantities of information by inputting, storing, retrieving, and managing that information. Databases are set up so that one set of software programs provides all users with access to all the data. Database works well because of the centralized control and shared data. Some of its drawbacks are that it’s a more complex environment and it has a longer running time for individual applications.

A spreadsheet is an interactive computer application program for organization and analysis of data in tabular form. Spreadsheets developed as computerized simulations of paper accounting worksheets. The program operates on data represented as cells of an array, organized in rows and columns. Each cell of the array is a model viewer control element that can contain either numeric or text data, r the results of formulas that automatically calculate and display a value based on the contents of other cells.

While using spreadsheet you can create all sorts of tables for organization. The disadvantages of using spreadsheets include; the hidden functions which require advanced knowledge to use, they have a limit to performing simple functions like algebra, and they may sometimes confuse a user who is not initiated. However, spreadsheets provide computer users with more advantages than disadvantages such as a convenient way to collect, track and report data.