Hi David,
In the status bar of the Word 2007 window does it show 'Insert' as one of the entries? If not, right click on the status bar and
checkmark the Overtype/Insert display setting. If the 'Insert' display doesn't toggle between Insert and Overtype you can change
one of the Advanced Option settings.
To enable the Insert key toggle for Overtype/Insert use
Office button(File)=>Word Options=>Advanced=>Editing Options
and choose the 'Use the Insert Key to control overtype mode"
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Well, when you press the insert key and type, it replaces all of the
characters (it erases automatically those after). It types over all the following characters.
We have tested this issue on several computers and it happens almost
everytime. >>