HDMI 2.1 connections are key for high-quality audio and video. 3.5mm offers basic audio; optical handles DTS/Dolby; eARC provides the highest quality sound. USB ports support charging, file access, ...

Step-by-step instructions for getting your MacBook on the big screen using the ports, cables, and settings that actually work ...

Whether you received it as a gift this holiday season, or gave it to yourself, congrats on your new projector! There's no better way to get a massive image for an incredible movie night. Before you ...