open office troubles

[Shelley Keating]

Hi, I had open office on my computer and now it seems to have partly
uninstalled. It is still listed on my start menu but will not open .... I
am unable to open any of the documents I have saved using this program.
Please help! I have tried to reinstall it from your website but only get a
bunch of add ons I neither need nor want.
Shelley Keating