Hi Fabio, as with any text on the web there isn't a lock as such, you can select text with a click/drag and then CTRL-C to copy and CTRL-V to paste. So you shouldn't need to unlock anything as nothing is locked.
If you want your students to have a text copy or a support document then why not produce a document that is correctly formated and contains all of the text that they should have. You can add this as an item and link to it on a page.
Hi Fabio, as with any text on the web there isn't a lock as such, you can select text with a click/drag and then CTRL-C to copy and CTRL-V to paste. So you shouldn't need to unlock anything as nothing is locked.
If you want your students to have a text copy or a support document then why not produce a document that is correctly formated and contains all of the text that they should have. You can add this as an item and link to it on a page.