How to buy a second-hand laptop

A computer store

Contrary to a popular belief, I am a programmer, and don’t buy all the new fancy stuff. I especially don’t buy new laptops or computers. For two main reasons:

• I don’t like to waste money
• It is not sustainable

So what I like to do is to keep my costs at low, and buy only hardware I need. But since I need to have a proper amount of computing power due to…