Now none of the major laptop manufacturers, including Dell, Alienware, HP, Acer, Asus, allow it. As a result, it's rare to find a laptop that will allow you to upgrade its CPU.

What you can actually do yourself varies from laptop model to laptop model, however. This guide helps you identify which laptop components you can (and can't) upgrade, and how to replace them. We ...

What you can actually do yourself varies from laptop model to laptop model, however. This guide helps you identify which laptop components you can (and can't) upgrade, and how to replace them. We ...

Just how upgradeable is it? Well, to prove its point, the company is now selling a CPU upgrade to Intel’s latest 12th-gen processors, which are now available for pre-order.