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, ...

Add Yahoo as a preferred source to see more of our stories on Google. Plug an HDMI cable into your MacBook and the projector. Turn on the projector and open the lens. Check Apple's support pages if ...

Whether it's a film, your favourite TV show or your favourite sports team, things always look better when the screen is bigger, but connecting up to a projector can be confusing at first. It needn't ...

An icon in the shape of a lightning bolt. Impact Link Connecting your Mac to a projector, be it a desktop, MacBook Pro, or MacBook Air, is generally a cinch, provided you have the right adapters and ...

I'm at a loss here with a bizarre problem. Can anyone educate me on the intricacies of HDMI connections? This projector has a long, thin directional HDMI cable running to a plate on the wall, which ...

This is an AV issue, but looks to be Mac-specific, so posting here rather than in the A/V Club. Sorry for the length, but I'm trying to supply all relevant info) Summary: I have an MBP connected via ...

Running a USB cable between your MacBook and your Optoma projector provides you with mouse functionality through the projector's remote control. This allows you to step away from your computer and ...

Anthony is a Toronto-based communications specialist with degrees in history and journalism who loves to use his research and interview skills to inform and entertain. He has over a decade of ...