5. Reduce Windows visual effects. 6. Clear the memory cache. 7. Add more RAM. Memory is important. In this article, you will learn about seven of the most effective ways to clear old memory and increase available memory, Essay On Computer. It is obvious that computers have made our lives much easier in various ways. We rely on them for communication, information, efficiency and entertainment, and it's difficult, computer speaking for school and college students. Respected principal, teachers and my dear classmates. A wonderful morning to you all. Today we are all gathered here to celebrate this day, I would like to say a few words about – “computer”. Needless to say how computer has become an important part of our lives. ~ As a result, computers can be found almost everywhere. At home we use computers to watch movies, at the store to simplify calculations, at banks to send emails, and at school to track attendance. 5. What are computers used for, Answer: The two uses of computers in school are: To write letters. To play games; Moving on, computers are both helpful and harmful. Some of the disadvantages of computers are that they make people dependent. People spend a lot of time on their digital devices and forget about the outside world. This reduces social interactions and increases the stress of learning new computer skills. RAM can also store program and operating system files to keep applications and your computer running. However, RAM is not the only source of short-term memory. For example, a graphics card has its own graphics RAM and the processor has smaller data caches. Nevertheless, RAM is the key location for data actively used by the system. Short essay on the computer and its uses. A computer has a huge memory, we can store a large amount of data. Computer programs are the set of computer-readable instructions for solving the problem. There are different programming languages that can be used to operate a computer efficiently, such as Basic,