Why you should save your work?

You always save your work as it means that you do not have to waste time redoing all of the work that you have done before.

 You also save your work as if the power went you would lose all of your work and have to restart it all over again as you forgot to save your work.

unequal access

Unequal access is where a someone can only see so much for example a pupil can only see his or her own file where as a teacher will be able to see their own files and the pupils files as they have access to all the drives just encase they have to fix something which has gone wrong with a file.

The administrator has access to all files as they can be allowed to see anything and have access to a lot more files than other people are allowed. They may be able to access a drive and add, edit and delete files when necessary.