Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close.

All it took was this 2MB tool.

But they'll likely get caught.

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

Stephen Means, Stefan Krajisnik and Andrew Gillis discuss what they saw at Ohio State's first spring practice.