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
Off the top of my head, I'd ballpark 3-5 years as the average amount of time you should reasonably expect your laptop to feel useful and reliable. That's because most MacBooks and Chromebooks tend to become ineligible for new operating systems and security updates after 4-5 years.Aug 27, 2023
Source : https://www.tomsguide.com/features/when-should-you-upgrade-your-laptop-heres-how-long-it-should-last
Dell vs Lenovo: Gaming Yup, Lenovo is the clear winner when it comes to gaming hardware; Dell's lackluster G-series laptops and pricey Alienware-branded hardware just don't compete with Legion, a product line that Lenovo has spent years honing into one of the best gaming laptop brands on the planet.Feb 12, 2023
Source : https://www.techradar.com/versus/dell-vs-lenovo-which-laptop-manufacturer-is-best
As long as the device still plays what you need it to, then it should be fine. I would say 3-5 years. With my latest Lenovo purchases, I bought the 5 year full warranty which supposedly covers everything including accidents. I expect to get at least those 5 years.Aug 22, 2023
Source : https://gaming.lenovo.com/us/connect/groups/general/f/forum/4466/how-often-to-replace-your-laptop/
So if yours is 5 years old or more, some laptop repairs may not be worth it versus purchasing a new one. If all you need is a new battery, you might want to consider a repair. If the damage is more extensive, a new computer might be the better option.Feb 1, 2023
Source : https://www.asurion.com/connect/tech-tips/should-you-repair-or-replace-laptop/
Every year, Black Friday—the day after Thanksgiving—marks the start of the holiday shopping season, when stores release their deepest discounts and best sales. This is especially true for electronics, including desktop and laptop computers.Oct 13, 2023
Source : https://www.asurion.com/connect/tech-tips/when-is-the-best-time-to-buy-a-new-computer/