How to get good webcam video

Even after we are through the COVID-19 pandemic, many people are expecting telework to be much more common in the future. But if you’ve been forced into video meetings recently, …

Legacy System Extension warning

With Apple’s macOS 10.15.4 Catalina update yesterday, your computer is now likely warning you that you have Legacy System Extensions (sometimes called Kernel Extensions or kexts) that will soon cease …