Can a PC last 20 years? A desktop computer should last at least three years, especially when properly maintained with routine software updates. However, most can survive an average of five to eight years. Generally, when a desktop fails, all you need to do is fix or replace the problematic component, and it’s good to go.
Can a PC last 5 years? If you want to play the newest games at the best possible settings all of the time, you’ll need to upgrade yearly to keep up. If you’re cool with turning things down just a bit and don’t have outlandish expectations, your PC will last you 3-5 years, depending on how much you invest upfront.
How often should you replace PC? According to Computer Hope, you should expect to replace your computer once every four years. That’s based on a cost analysis, plus the average time it takes to wear out the internal parts of the computer. Home Computer Help gives a slightly different estimate: Five years for desktops, and three to four for laptops.
How long before a PC dies? But, in any case, you should expect to get an absolute minimum of three years out of your PC. Of course, no one can provide you with a blanket lifespan for all computers, as the make, model, CPU, and other factors relating to a particular PC can affect how long it lasts.