I'm curious about the laptop exchange cycle

pu1. If you look at Windows, Windows xp and Windows 7 are the main os
(It means that you use it a lot and you don't feel the need to upgrade Windows because it's more complete than the OS such as Windows Vista, Windows 8, and Windows 8.1). You can keep using it until the main window changes.
For example, in the case of Windows xp, Microsoft said it would no longer support as, so at least I have to change it to Windows 7
If I can install Windows 7 on my laptop, I can keep using my laptop.
For your information, it's been 10 years since Windows xp came out and was discontinued, so at least that much can be used.

2017-11-15

OK

pu2. If you use it well without any problems, I think you can use it for more than 10 years.

2017-11-15

OK

pu3. It depends on what you're working on, but if you want to keep up with the latest games, you'll have to keep changing it for about a year or two.
If it's only Internet, it doesn't require a lot of laptop specifications, so I can use it until it doesn't have any more parts because it's broken.

2017-11-15

OK

pu5. I think it's been 5 or 7 years

2021-02-07

OK