How long until a computer becomes obsolete?

For most desktop PCs, you can expect a minimum three-year lifespan. However, most computers survive five to eight years, depending on the upgrading components. Maintenance is also critical, as dust is very problematic for PC components.

Are laptops going to be obsolete?

Over the past few years, laptops have become the de facto computer of choice for nearly everyone. Indeed, 166 million laptops were sold globally in 2019, whereas only 88 million desktops were sold in the same period, and the gap is expected to continue widening until at least 2024.