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Computer is a modern tool which has made life very easy and simple. It has the capability to complete more than one task in small time. It is able to do work of many human beings alone within less time. It is the utility of highest efficiency. The first computer was a mechanical computer which was created by the Charles Babbage. A computer works successfully using its hardware and fully installed application software. Other accessories of the computer are keyboard, mouse, printer, CPU and UPS.
The data which we put into the computer using device is called input data and device as input device and data which we take outside using printer or the other device is called as output data and device as output device. The input data gets changed into the information which can be stored and changed anytime. Computer is very safe tool for data storage which is being used in various fields. We can shop, pay our electricity bill, water bill, video chat, messaging, e-mail messages anywhere in the world and lots of online activities using the internet.
hok tốt ~
cái này là mình phát minh chứ ko phải là cái có do người khác phát minh nhé bạn
Want to learn better English 8, needs to investigate more words in the dictionary he Vietnam. The school in the dictionary helps us in many vocabularies, learn many new words. Also, the help of reading have the knowledge to do the questions in English, helps us have better communication skills. Collective listening, speaking, reading and writing to do well as much more. Go online to help us investigate the things that we do not know, the information that we do not know will be answered.
Mình ko có ý định gì nhưng những bài này bạn phải tự viết chứ viết lên đây dài dòng lắm:)))))
Bạn vừa luyện ngữ pháp, đọc, nghe từ dễ đến khó trên duolingo cũng được đó!
Làm ơn giúp hu hu mình sẽ cho nhiều tick
- Do you know anything about Math ?
- What is the meaning of triangle ?
.............. Cái này lấy cũng khá dễ nha bạn !
Last week, our family went for a tour in HCM City with my dad's office. In the morning, we visited ' Rong Vang' or Yellow Dragon Theater to see Water Puppet Show.After that, we had Dinner Cruise with my dad colleagues. Finally, we got to HCM City museum. My trip to HCM was so memorable and awsome. As the result,HCM City said to be once praised as the "Pearl of the Far East".
Bạn tham khảo nha