It is estimated that by 2030, global data will be growing by one yottabyte every year. Total general computing power will see a tenfold increase and reach 3.3 ZFLOPS, and AI computing power will increase by a factor of 500, to more than 100 ZFLOPS[2].
Source : https://www-file.huawei.com/-/media/corp2020/pdf/giv/industry-reports/computing_2030_en.pdf
The Apple MacBook Air is ideal for senior users with its simple-to-navigate interface and a high-definition screen. The MacBook Air is also exceptionally lightweight, meaning it is easy to transport. This is an added benefit for senior citizens with weakened strength and mobility.Mar 9, 2023
Source : https://www.optimum.com/articles/internet/best-computers-for-seniors
So, very generally, we recommend spending between $300-$800 on a new computer, depending on your needs and budget. And if you really don't have much to spend, we'd still suggest buying a machine with even slightly higher specs than the absolute cheapest model.
Source : https://edu.gcfglobal.org/en/buying-computers/computer-buying-guide/1/
Teenagers (13+) At this age, you'll need to strike a balance between independence and parental oversight. Work together with your teenager to select the laptop that's appropriate for how they'll use it, then set it up in a way that keeps them safe and prevents them from stumbling into things they shouldn't.
Source : https://store.hggear.com/blogs/news/whats-the-right-age-to-introduce-your-kid-to-computers
The Dell has a slightly sturdier build, and it's much more upgradeable because you can replace the RAM. It also has two storage slots, whereas the Acer only has one. The Dell offers more configuration options, including a brighter IPS display and a more powerful NVIDIA GeForce MX330 discrete GPU.
Source : https://www.rtings.com/laptop/tools/compare/acer-aspire-3-15-2023-vs-dell-inspiron-15-3000-2020/14236/15502
While a seldom-used and well-maintained computer could, theoretically, continue working for decades, its practical lifespan is usually between three to eight years.Sep 14, 2022
Source : https://www.hp.com/in-en/shop/tech-takes/post/average-computer-lifespan