Sharpening lets you remove blur caused by the camera lens, emphasizing texture and making your images crisp. Adjusting hue and saturation: Hue and saturation are powerful color correcting tools.

To narrow down the list of potential orbital sanders for this guide, I limited my options to tools with five-inch ... the surface to get ground into the abrasive pad. That means the pad stays ...

The cutting bar is the business end of the chainsaw–the long, rounded metal guide that the chain spins around to create a blade ... This was the only self-sharpening saw in our tests.