While the average desktop PC lasts between 2 to 3 years, through good maintenance, it could last from 5 to 8 years. But even under good maintenance, you'll want to consider upgrades as even the best desktop computer that's well maintained will show a lot of these signs.
Source : https://www.hp.com/ca-en/shop/offer.aspx?p=time-for-desktop-upgrade
In most teens, melatonin levels don't rise until about 10:30 or 11 p.m., so they aren't sleepy before then. But going to bed at that time means teens should ideally sleep until about 7:30 or 8 a.m. This isn't an option for many because of school start times.Apr 12, 2023
Source : https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-q-and-a-teens-and-healthy-sleep-habits/
Even if your laptop makes it past those issues, keep in mind that by the time a laptop is 10 to 12 years old, the hardware will no longer be supported by modern operating systems, so you'll need to replace the system to keep current with security updates and to be compatible with modern software.Oct 24, 2022
Source : https://www.businessinsider.com/guides/tech/how-long-do-laptops-last
With a battery life of more than 21 hours, the latest 16-inch MacBook Pro is the longest-running laptop we've tested in the last year. That's an outstanding figure for any laptop and particularly so given the large, high-resolution display that the battery must power.Mar 12, 2024
Source : https://www.cnet.com/tech/computing/best-battery-life-laptops-2024/
PCs are more easily upgraded and have more options for different components. A Mac, if it's upgradeable, can upgrade only memory and the storage drive. A PC user can select from many motherboards, processors, storage drives, video cards, graphics cards, audio cards, and memory.
Source : https://www.crucial.com/articles/mac-users/mac-vs-pc-the-pros-and-cons
The cons of Dell laptops Some of the budget models have low build quality. Many people have reported that their laptop broke down within a year after buying it, leading to expensive repairs and replacements, which they could have avoided if they had chosen another brand.
Source : https://breakfixnow.com.sg/the-pros-and-cons-of-dell-laptops/