I have a netbook that has slowed down a lot over the years.
I thought after I format it and make the system and aes new it had to be faster but after a few days it's slow again…
Can you do something before you have to buy a new one?
The best method is… Restart Windows. A laptop or PC does not slow down… At most it is packed. Let CCLeaner go through
I would have said now that you should maybe reinstall your laptop but you have already done so. I would advise you to close all programs that are running in the background. Open your task meenenger and see which programs are running in the background and I would look directly at what is the most stressful for the CPU and the working memory and delete it if it is an app or a game
Installing an SSD is almost always worthwhile.