I am using Office 2010 on a Windows 8.1 platform. All of a sudden, I can only type text when the tab is in the File setting. I usually use the Home tab, but when I make a change under this setting, the tab setting automatically reverts back to the File tab. I am not able to type any entries unless the tab setting is File.

Also, my line spacing is no longer single-spaced. Under the Home tab, I have line spacing set to single spacing, but it appears to be ignored.

I believe that my most recent Windows Update contained an update for Word/Office 2010, but I don't know if this is the cause.

Thanks in advance!

Gordon
Houston, TX