CD drive

CD drive

A CD drive is an electro mechanical device that can read a compact disk

Comments

Post a Comment

Popular posts from this blog

Integrated circuits

Integrated circuits An integrated circuit is a circuit in which some transistors are fabricated any single piece of semiconductor material it is a group of electronic components like a transistors resistors and capacitors connected by means of voice it is also called the ship computers are rebuild using two kinds of IC chips they are Logic chips Memory chips
Read more

Features of word processors

Features of word processors Here or some very important features of a word processors 1. We can type the text within the set margins. 2. We can divide text into pages. 3. We can correct the wrongly spelt words. 4. We can count the number of words in a document. 5. We can edit wall are a part of the document. 6. We can save your document, open it and make changes whenever we want. 7. We can India part or whole of the document. 8. we can include drawings in the document.
Read more

Different types of classification of computers

The first generation computers The first generation computers used in vacuum tubes the process speed was very low these computers are very large inside and it is difficult to write programs. It is used in the year of 1946 to 1958. The second generation computers The basic characteristics of the second generation computers is as follows . I n second generation computers they used transistors by replacing of vacuum tubes. . It was smaller and faster and also more efficient than the first generation computers. . The second generation computers they contained the features like operating system disk storage etc. . it is cheaper than the first generation computers. . And it will also have computer languages like COBOL common business oriented language and fortran formula translation were used in during the second generation for programming. The second generation computers used 1956 to 1963. Thi r d generation of computers 3rd Generation computer is as following the ch...
Read more