Patents
Yes, you can certainly lock a Microsoft Word document. The technical name for this is document protection and it can be done right from the file menu on Word.
Yes it can.
patent
trade secert
For the most part, it keeps people from editing or rewriting a document. Unless you have a "writer", you can only "read" it. It is a little protection for the person who writes it.
Always use the proper protection when using a chainsaw
It depends on the type of document, the extent of the use, and more.
what is document creation what is its function and use
Document each and every source you use in your essay
Yes if you did or did not use protection you could still get aids its just that if you did not use protection and the one you slept with has them you have a really high chance.
Stored text, pictures, original document images, sound files, and video files can be protected through encryption methods, read/write protection, password management, and copyright protection