介绍产品英语作文一：产品介绍
Now , we ha一ve great pleasure in troducing you our company. our company is found before several decade and producting all kinds of digital products. Ha一ve made a market research,we find that these things make our lives easier.
The digital products like the computer and the cell phone ha一ve completely made a great impact on our life. These products ha一ve both led to much greater efficiency in many aspects of our daily lives and produced many economic benefits as well. The digital age has contributed to many labor sa一ving technologies at the same time as improving the quality standards of production..
Because our company wants to extend ,so we need to hire someone to our company. If you want to be emploeed,just give your recommend letter to our company. I am looking forward to hearing from you soon.
介绍产品英语作文二：对电子辞典进行产品介绍（英文）
one possible version:
instant-dict is an e-dictionary made in hong kong, china. it is the latest product of hongyun company ltd. with a large vocabulary of i million words and phrases stored in it. so you can look up any word you meet in your senior period. instant-dict is controlled by advanced computer technology which is also the latest technical result of the company's 20-year research. the body of the instant-dict is made of light metal. therefore it is small in size and convenient to carry; besides, it is easy to operate. the price is reasonable. it is a wise choice for english learners.
介绍产品英语作文三：介绍计算机
A general-purpose machine that processes data according to a set of instructions that are stored internally either temporarily or permanently.The computer and all equipment attached to it are called hardware.The instructions that tell it what to do are called "software." A set of instructions that perform a particular task is called a "program" or "software program."
What a Computer Does
The instructions in the program direct the computer to input,process and output as follows:
Input/Output
The computer can selectively retrieve data into its main memory (RAM) from any peripheral device (terminal,disk,tape,etc.) connected to it.After processing the data internally,the computer can send a copy of the results from its memory out to any peripheral device.The more memory it has,the more programs and data it can work with at the same time.
Storage
By outputting data onto a magnetic disk or tape,the computer is able to store data permanently and retrieve it when required.A system's size is based on how much disk storage it has.The more disk,the more data are immediately a一vailable.
Processing (The 3 C's)
The computer performs all processing by "calculating," "comparing" and "copying" the data stored in its memory (RAM).
Calculate
The computer can perform any mathematical operation on data by adding,sub一tracting,multiplying and piding one set with another.
Compare
The computer can analyze and evaluate data by matching it with sets of known data that are included in the program or called in from storage.
Copy
The computer can move data around to create any kind of report or listing in any order.
Calculate,Compare and Copy
By calculating,comparing and copying,the computer accomplishes all forms of data processing.For example,records are sorted into a new order by comparing two records at a time and copying the record with the lower value in front of the one with the higher value.
The computer finds one customer out of thousands by comparing the requested account number to each record in the file.The query statement:SUM SALARY FOR TITLE = "NURSE" causes the computer to compare the title field in each record for NURSE and then add (calculate) the salary field for each match.
In word processing,inserting and deleting text is accomplished by copying characters from one place to another.