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

When you buy through our links, we may earn a commission. Our process 'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and ...

Good cable management in your PC improves air circulation, facilitates maintenance, and increases the service life of components -- with little effort.

The public Wi-Fi is putting your data at risk. Use a travel router to create a private, secure, encrypted connection for all your devices.