Age. Various technology experts weigh in with different advice regarding the life span of computers. Computer Hope says consumers should expect to replace a computer once every four years. Home Computer Help advises five years for desktops and three to four for laptops is a good time frame.Jan 5, 2022
Source : https://www.washtimesherald.com/news/lifestyles/signs-its-time-to-replace-your-computer/article_257e57ac-6e5b-11ec-9196-9372c4dc7fcc.html
Regarding price, Dell laptops tend to be more expensive than Lenovo's, with their top-of-the-line laptops costing $1,000 and up.Feb 13, 2024
Source : https://www.australiancomputertraders.com.au/lenovo-vs-dell-laptops
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/
Some companies wait until 5+ years before they start thinking of replacing their office laptops and desktops, but data shows that replacing your PCs by at least year 3 can significantly reduce your risk of the costs associated with keeping your computers too long.
Source : https://b-compservices.com/how-often-replace-desktops-laptops/
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
Classification of Computers by SizeSupercomputers.Mainframe computers.Minicomputers.Personal computers (PCs) or microcomputers.
Source : https://opentextbc.ca/computerstudies/chapter/types-of-computers/