1. First, insert the U disk into the usb interface of the computer. If you can't recognize it, change the socket. If it doesn't work, change the USB flash drive. After the identification is completed, click the QQ music icon to open the software.
2. Secondly, on the QQ Music homepage, click the three horizontal buttons on the upper right, and select the setting option in the pop-up menu.
3. Finally, enter the Settings page, which defaults to the General Settings tab, and click the download and cache options above to switch.