To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
How to Upgrade to Windows 10 from Windows 8.1 or Windows 7 | Techniqued
If you are using Windows 8.1, you can check the Windows update section to see if you have received the Windows 10 update. In case you have not received, you can upgrade from 8.1 to 10 using the media creation tool.