It's not just sheer grunt that the new chip provides as it also makes this latest portable PC less likely to run out of juice ...

Apple's refreshed iMac with the M4 chip is a worthy upgrade to previous models, with more memory for the same price, a host of AI-powered features, and stylish new colors.

Apple's refreshed iMac with the M4 chip is a worthy upgrade to previous models, with more memory for the same price, a host of AI-powered features, and stylish new colors.