The biggest source of energy use in your home is your heating and cooling system. Whether you're using your air conditioner in summer or your furnace in winter, this makes up the biggest expense on your electricity bill. In fact, heating and cooling account for close to half of an average household's energy usage.
Source : https://turnitonelectric.com/what-are-the-top-contributors-to-my-electric-bill/
The best laptop for most people The MacBook Air 13-inch M3 is the laptop we recommend first to most people because it delivers unbeatable value. You get great performance from Apple's M3 chip, a bright display and more than 15 hours of battery life (according to our testing) in an ultraportable package.3 days ago
Source : https://www.tomsguide.com/best-picks/best-laptops
A motherboard replacement can be as cheap as $150 or more expensive then a brand new machine. To give you an accurate price quote, we'd need to see the laptop and take a look at the motherboard inside your computer! If it's too expensive, can you get my data? Of course!
Source : https://computerrepairdoctor.com/computer-repair/laptop-motherboard-replacement/
At work we had multiple manufactures, HP, Dell, Lenovo, … Dell is really good in all cases, they have a service for self repair if you follow their courses… which is faster than calling… Lenovo, currently using it, is not as thick as it could be on laptops and computers. the servers are good.Feb 15, 2024
Source : https://community.spiceworks.com/t/asus-dell-or-lenovo-laptops-and-computers/967053
Generally, we recommend 8GB of RAM for casual computer usage and internet browsing, 16GB for spreadsheets and other office programs, and at least 32GB for gamers and multimedia creators.
Source : https://www.crucial.com/articles/about-memory/how-much-ram-does-my-computer-need
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