Tech & Science mental health. Every year, about 42.5 million American adults (or 18.2 percent of the total adult population in the United States) suffers from some mental illness, enduring conditions such as depression, bipolar disorder or schizophrenia, statistics released Friday reveal.
To get Windows 7 to recognize your microphone or headphones with microphone, follow these steps. Go to Start Menu, then Control Panel, and then Sound. Click Recording. Right click in the box for Line In or Microphone. Select Show Disabled Devices and Show Disconnected Devices. When it shows up, enable your microphone.
(See also: Best headphones under Â£50). In Windows 8 there are two ways to change the overall volume. You can bring up the charms bar by swiping in from the right, or by pressing Win-C on your keyboard. Tap Settings, then you'll see a speaker icon at the bottom.Tap on this to set the main system volume slider bar.See also: Best headphones under Â£50). In Windows 8 there are two ways to change the overall volume. You can bring up the charms bar by swiping in from the right, or by pressing Win-C on your keyboard. Tap Settings, then you'll see a speaker icon at the bottom.