"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Modern cars are technological marvels, and understanding what’s happening under the hood has never been ...

Cars are more than just oil and steel. Modern models have incorporated electronics and computer chips to help manage and optimize their mechanical components. That means maintaining your car's ...

Dear Car Talk: I’m a shadetree mechanic and recently bought an OBDII/CAN scanner. I chose the cheapest unit I could find (about $25), and it seems that all it will do is read and/or clear any codes ...

For basic home use, multi-function printer-scanner devices have largely eclipsed standalone flatbed scanners. Flatbed scanners still provide superior performance for photographers, painters and anyone ...

These days there are so many different options for copying and scanning documents and images that choosing one can be mind-boggling. There is no definitive "best" option for everyone. Thankfully, ...