I have been using works spreadsheet for a long time, but our school just went to Office. It worked fine for a week, but now I cannot start a new spreadsheet or even work in an old spreadsheet. All it does when I enter a spreadsheet is highlight cells. It won't even let me close down. I am having to just turn off my computer and then get all those messages about not properly shutting down before closing. I keep all my daily schedules and activities on a spreadsheet and I feel like my right arm has been cut off without being able to use the spreadsheets I need. Can you help? Have I just pushed a wrong button? Thanks for any help!