Remove Microsoft Trio from pc

[Salsie1]

I've had a program called Trio Office show up on my laptop that, once I type a letter for instance and I go to hit print it comes up with a window that says "$24.95/yr. or $59.95/lifetime". It will not print my item unless I pay and I never requested this program. It has taken over all of my work in Files and Documents. I don't dare try to uninstall it for fear of losing all my work. What can I safely do?

[banhien]

@Salsie1 

For nearly 80 years of my life (with more than 40 years I work in IT industry), I have not heard any software called Trio Office. It is much better to remove it or pay if you wish to use it.

OK, I know what it is now. It is a third party product and after trial time you have to pay. It says FREE but that means free download like millions of apps around today. In says compatible with MS Office. Now you can copy or backup all your work and make decision later (buy it or other product).

Regards.