These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

There are several complaints from readers experiencing problems with the audio drivers in their Windows 11/10 computers. The problem is that, after they restart their computers, they find that the ...

Editor’s note: OK designers, pay attention to this series of tutorials for an in-depth understanding of these really useful amplifier architectures that will help you in your designs with a solid and ...

Many space weather problems can be characterized as input-output or causal-effect problems in which multiple input variables can be linearly and nonlinearly causally related to multiple output ...

Several users have reported an issue where GarageBand 3.0 fails to output sound when iChat is running -- apparently a result of interference from the sound input function in iChat. Another issue ...

Continuing our coverage of digital audio input/output problems on a variety of Macs, we have reports on an inability to use play-through sound using a USB audio adapter; difficulty muting the iSub ...