Many of you have come across the need to convert a Word document to pdf. There are many approaches to this, both free and paid, one of which is
PDF Complete (paid). Some of our HP computers at work, came with PDF Complete pre-installed, but it was actually a trial version. At some point it expired, but no user complained about pop ups to buy the full version, or anything at all in fact (as you guessed they never needed to make a pdf).
A few days ago, one user came to me with a very strange problem: She wanted to write an email, but when she switched the keyboard language to Greek, she could not write. Between you and me I did not believe her, until I saw it with my own eyes. In every Office component, you could only write in English. As soon as you change the language, you could not write anything unless you typed a symbol first! Then after a couple of characters, it would stop and you had to type another symbol.
Having forgotten all about PDF Complete, my mind started going to a corrupted Office installation. Thankfully a colleague noticed that PDF Complete had expired and uninstalled it. Then as if by magic, everything worked fine.