[Question] Can I Upgrade the Components in All-in-One PC?

Hello members,

Are there any “all-in-one” style computers that can perform well? or is it possible to open one up and upgrade it?

Same as a laptop basically. Memory/HDD/SSD is an easy upgrade. You can theoretically change the CPU, but that would require ripping the whole thing apart and installing a used CPU salvaged from another all-in-one/notebook. No video card upgrading obviously, and the onboard video is bound to just be IntelHD or whatever, so that’s kind of a dead end.