How do you download music from my tablet to USB flash drive

You will need an OTG USB cable.
OTG cable Google Search

or a USB flash drive like this
OTG flash drive Google Search

Or set up google drive and get the drive app. then transfer it to your drive log into your google account on your pc and go to your drive and get the files.
Download file from google drive

tablets use the charge port as a usb extension
try using a usb connector from the usb stick plugged into the charge port

Try plugging in the USB cable between the tablet and the USB port of a PC. The PC should recognise and install the correct driver software.

On the Tablet you need to choose between "debugging" and memory flash disk. Choose the Memory flash disk option on the screen.

The Tablets internal drives will then appear as drives on the PC if successful.

Some PC's cannot install the correct driver software, so you will have to download a generic android one from the Internet.

maybe by using the actual software that they would give you for the tablet

Connect an USB cable from your tablet to the USB port on your Acer computer.
You may then need to select connect USB connection on the tablet and the computer will then see the tablet as an external storage device. Your computer will allocate the next drive letter for the tablet click on this drive and the music folder on this tablet. then copy the music files from the tablet to your computer.

This is how it is generally done.
Connect an USB cable from your tablet to the USB port on your Acer computer.
You may then need to select connect USB connection on the tablet and the computer will then see the tablet as an external storage device. Your computer will allocate the next drive letter for the tablet click on this drive and the music folder on this tablet. then copy the music files from the tablet to your computer.

when your music starts to download a browse option should open you can select your usb flash drive or once its downloaded you could copy and paste the music into the flash drive or drag and drop it into the flash drive

click start all programs accessories open windows explorer navigate to your music files right click on the music right copy navigate back to the destination drive right click select paste or hold the mouse cursor on the music files drag them to folder
then drop them
or if you are downloading photos from the internet
once it starts downloading windows will ask whether you want to run or save it
a browse option will open you can save it into a folder in my documents or another
device floppy or a usb device
hope this helps

1. 1. Connect your USB Flash drive to your computer.You can do this by locating an unused USB port on your computer. 2. Locate the my computer icon on your desktop,provided you are running one of the various Windows operating systems. Doubleclick the my computer icon. You will see a drive labeled as removable drive orflash drive. Double click on the drive. Leavethis window open, proceed to next step. 3. 3. Locate the music files that you havedownloaded/save to your computer. Usually the default location will be "My Music" folder under "MyDocuments". Open the folder that you have downloaded/saved your music in. 4. 4. Highlight the music file and right click. Pickthe copy option. Next go back to the window you opened for you flash drive instep one. Right click in this window and click paste. You should now see yourmusic file in this window.

Open "My Documents".
Open "My Music".
Open "iTunes".
Open 'iTunes Music".
Click once on a folder.
Click 'Edit'.
Click 'Copy to Folder'.
Choose the drive-letter assigned to your flash-drive.
Click 'copy'.

Copy your music files from your music folder and drag them right onto your USB drive.