How to find out if you can upgrade your laptop

[Windows Central]

You've had your laptop for a few years and it's starting to feel sluggish when you're running demanding tasks. Maybe your RAM is just not up to snuff, or your old spinning-disk hard drive is starting to falter. It's time to upgrade! But instead of replacing the entire laptop, you might be able to swap out some bits inside to breath in some new life.

Full story from the WindowsCentral blog...