Translation of Inhaltsangabe

My boss offered it to me, so that a few more people at work will have a good level of English and now I really have to kick my own ass (I've started last year and it's not going very well).
Maybe we would need to say install our dictionary as a software? But I would say instead of install, use our dictionary as a software. So bottom line. If I use the singular form for newsletters and websites, I am on the safe side for both?
During the summer it can get pretty hot and humid here in Florida (strong winds from the south also happen, hurricanes), but I still think that Florida is an exciting and diverse state also in the summer.