DNA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA.NA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA.
Bluetooth headphones often have a range of up to 30 feet. Power on your Bluetooth headphones and place them near your computer. Press the Start button on your computer's desktop. Select Control Panel from the options that appear, followed by Network and Internet and then Set Up a Bluetooth-enabled Device..
Thank you for posting, I understand that your headphones are not working on your windows 8 computer. Note: Please check if the headphones you are trying to use is working on any other audio devices. Incase if the headphones are working on the other devices. you may try the following steps in order to resolve this issue.ow back to your playback devices window, right click on your headphones and click Test. If you see the little volume bar moving but you hear no sound, right click the headphones again and go to the properties. Click to the Advanced tab.