Well, currently in our revolving world, computers are mostly used which led to laziness for some people. However the school systems in most countries still depend on manual computing which can be really essential to the current generation. Computing can really change our current world, it helps us to not depend on computers, gives people more job opportunities. Helps to strengthen brain power which can contribute to large variety of factors. A smarter generation, and if possible, a more advance society.
Answer:
computer Hardware:-The physical of the computer which can be seen or touched is called computer hardware☆Computer needs these hardware devices for performing basic functions like accepting data and instructions .Example(keyboard,mouse,printer etc.)
Computer software:-The collection of programs that makes computer worked is called software☆Computer needs software to instruct tge computer hardware what to do and how to do .Example(windows 7,windows 10,Microsoft paint etc.)
Answer:
disk caching
Explanation:
Hi,
Magnetic hard drives use disk caching to speed up performance. This method is quite ingenious because what it does is that in a section of memory in your pc, it keeps a copy of information that was previously accessed in the hard disk. So, next time if the same data is requested, the system can refer to cache to get quick access rather than going to the hard disk (which is slower).
