Laptops on the Windows side come from a wide variety of vendors, and the timing is all over the map. The right time to get a new system is when you notice your needs have changed and your current laptop no longer meets those needs. The longer you hold on to the laptop you have, the more bang you’ll get for your buck when you buy a new laptop. If your current model still works properly, runs all the apps you want to run well enough, you might as well stick with it.”]
Source: https://www.csoonline.com/article/2127105/when-should-you-buy-a-new-laptop-.html