Tip(s) of the week

HYPOTHETICAL: Ok so you're doing a school work. If you, by any chance, just forgot to do it, and ask a friend to send the work (a power point, a word document, whatever...) so you can modify it in order to SEEM like you did it, it will be a BAD idea to hand over the assignment to your teacher via e-mail or flash drive.

And this is why:

The document your friend gave you contains his pc's information, and normaly it has the users family name, so its quite easy to figure out if you did or didn't do the work by yourself.
This can be re-writen, but if you have the time to modify your friends work and re-write the documents information, then you've got time to do your own job.

To change your documents information on word just follow the image (same for power point, excel, ...), if your program is not one of these just look for a way, it's not impossible... or hard... or easy... it's basic.