powerpoint 2013

Strange, strange moves for PowerPoint users
microsoft powerpoint in office suite is the most popular software used today for presentations at seminars, teaching ... in addition, powerpoint 2013 still has some attractive features that many people do not know.
Set password to protect and encrypt documents in Office 2013
the password and document encryption feature in office 2013 is applicable for both word, excel and powerpoint and is very effective in protecting sensitive data despite extremely simple implementation. however, many people may be unfamiliar with these two great features. the article will show you