Enter EarTrumpet. It’s a free app that gives you full control over your PC’s audio, without the usual hassle. It replaces the ...
Use left and right arrow keys to seek audio. Is the sound muted on your computer, and when you hover over the speaker icon in the system tray, you see the message, "No Audio Device Is Installed"?
An idle computer should not be using more than 20% of its CPU capacity. If you aren't doing anything intensive, yet your CPU is busting out 100% of its power, look to see what program is eating up ...