How to free storage space on ipad

Delete Apps and data (photos, videos, TV shows, movies, etc) that you no longer need or don't use.

Ok I can delete apps and have done so for all that I do not need. How can I find and delete data????

Free up space on iPad:

Settings>General>Usage>Storage>Delete what is not needed to free up space on iPad.

Data will reside within the app it is associated with. You delete from within that app.

You can move photos, music, videos and documents to a wireless flash drive

http://www.sandisk.com/products/wireless/flash-drive/

I have to find them first. PlayerXtreme sees them, but will not let me delete them. The support web site says tap on the file and delete it. The only options that I have are "info" and "play". The support site is otherwise usless.

If you have run out of space on iPad, download stuff to iTunes (computer)

HI, if i upload video, pics, etc to a flas drive does that mean that they will only be stored on the flash drive therefore freeing up all that space on my ipad? I have looked at a few such as Google Drive but they don't make this clear?