Hello Everyone, Am Manjeet Singh and Today we will Discuss About (PC) Personal
Computer And Its Uses... So Let's Start...
Personal Computer:-
A personal computer (PC) is any general-purpose computer whose size, capabilities, and original sales price make it useful for individuals, and which is intended to be operated directly by an end user, with no intervening computer operator. This is in contrast to the batch processing or time-sharing models which allowed large expensive mainframe systems to be used by many people, usually at the same time, or large data processing systems which required a full-time staff to operate efficiently.
A personal computer may be a desktop computer, a laptop, tablet PC or a handheld PC (also called palmtop). Software applications for personal computers include word processing, spreadsheets, databases, Web browsers and e-mail clients, games, and myriad personal productivity and special-purpose software. Modern personal computers often have high-speed or dial-up connections to the Internet, allowing access to the World Wide Web and a wide range of other resources.
A PC may be used at home, or may be found in an office. Personal computers can be connected to a local area network (LAN) either by a cable or wirelessly. While early PC owners usually had to write their own programs to do anything useful with the machines, today's users have access to a wide range of commercial and non-commercial software which is provided in ready-to-run form. Since the 1980s, Microsoft and Intel have dominated much of the personal computer market with the Wintel
platform.
The capabilities of the personal computer have changed greatly since the introduction of electronic computers. By the early 1970s, people in academic or research institutions had the opportunity for single-person use of a computer system in interactive mode for extended durations, although these systems would still have been too expensive to be owned by a single person. The introduction of the microprocessor, a single chip with all the circuitry that formerly occupied large cabinets, led to the proliferation of personal computers after 1975.
Uses Of (PC) Personal Computer:-
Sending Emails:
Emails are one of the most pervasive ways to communicate in the business world. Business professionals from executives to marketing analysts use personal computers for sending emails. Secretaries use company emails to apprise other managers and employees of meetings or special functions. Managers often use email to attach and disseminate important documents, such as reports and memos. Additionally, emails can be used externally to inform customers about new products or services. Advertising professionals often send emails out to thousands of businesses at the click of a button to generate leads and product orders.
Creating Documents:
Business professionals frequently use personal computers to create documents, such as memos, reports, business forms, shipping invoices and order forms. Marketing research managers use personal computers to write questionnaires. These questionnaires can then be printed in mass quantities for conducting customer services. Secretaries sometimes use personal computers to print shipping labels for mailing packages. Advertising copywriters use publishing software to produce brochures or fliers on personal computers. A company can also use personal computers to design advertisements or create newsletters.
Creating Spreadsheets:
Business professionals use personal computers to create spreadsheets. For example, a finance manager may create a personal computer spreadsheet to keep track of his company's budget. A spreadsheet is a software application that is divided into many different columns and rows. Each individual section of a spreadsheet is called a cell. The finance manager may enter department names in the rows and types of expenses various departments incur across columns of the spreadsheet. Personal computer spreadsheets are extremely useful for making calculations, as business professionals can create formulas for specific cells. Subsequently, totals will automatically be calculated each time a manager enters additional numbers to the spreadsheet.
Creating Databases
Companies use personal computers to create databases, which are massive lists of names or numbers. The most important consideration when creating a database is deciding what data will be used, according to Inc. magazine. Marketing managers may use personal computer databases to keep track of customers who order products. For example, the marketing manager may enter the date a customer ordered a product and how much they spent. Periodically, the marketing manager may send out brochures or coupons to customers announcing new products or sales. Entrepreneurs may use a personal computer database to track the results of an advertising campaign. That way the advertising manager can determine which ads are profitable.
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