I think we still need the calculator on our daily works. This piece of 80ies technology has served many people including the invention of multiple modern devices. Even though computer has become a lot cheaper and easier to operate today, a calculator still giving us it’s best function.
Like a graphing calculators which mainly do a scientific calculation, it is much better than a computer to do a simple scientific calculation and it do it pretty quick. This is the beauty function of calculators, they does calculation really quick without too many useless distracted functions. The computer indeed offering a more powerful computing ability but in school a calculator is still the king even for today.
If you want to buy a good graphing calculators perhaps you can visit several online store to compare the price and also the features. But don’t worry too much it’s way much easy than comparing several laptop model to buy.
One place that might worth to visit is wize which also showing multiple model of graphing calculators with affordable price
