Not the documents themselves, but any unsaved word done to the documents-YES
If a pencil was used it, would be possible for someone to erase words and change the meaning of a document.
Backspace or Del will erase text. Backspace will erase in < direction. Del or Delete will erase in > direction.
Connecting your iPod to a new computer and connecting to iTunes should not erase the songs.
yes it is very dangerous and it could harm a computer as well.
To erase an app on an ipod touch you put your finger on it and hold it down until they all start to move. Then you click on the x in the corner of the app you would like to erase. If you would like to erase a song you can not do that from the ipod. You need to go onto the computer you have it synced on and un-check it from your library.
malwarebytes.org
Get on gateway
quiquiee
Delete your history
yes
Yes
In order to erase a single history on a computer, you just need to open the computer history by clicking on ctrl and H. Then right click on the single history and then delete or remove.