Might as well start with the good news. The experts tell me they expect my organ transplant to be a success. Kidney? Lungs? Heart? So much more serious. The extension of my body known as — my laptop.

I bought an 8GB Raspberry Pi 5 as soon as they went up for preorder, just like I have bought every full-size Pi model since the Pi 3 Model B launched back in 2016, including the Pi 3B+, with its ...

Got an ancient laptop or desktop lying around? Here's how to transform an old PC into an NAS, experiment with a new OS, build your own security cam, and more.