Upscaling is the process of fitting an image to a higher resolution, though it isn't as simple as stretching the picture to ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display ... below are the best 4K monitors available ...

The best webcams are an essential PC upgrade ... Image quality is limited by the 1080p resolution (rather than 4K) and 30fps frame rate (rather than 60fps) but it’s still absolutely fine for ...