[Rose]

Have just reloaded Office to a new computer. When typing in Word or Excel,
the cursor will jump all over the document or to other cells. Random things
happen like deleting blocks of text I have just typed, highlighting blocks of
cells in excel. If typing an email, the cursor will jump to the middle of the
text in the subject line. Have tried a couple of things but am at a loss as
to how to fix it.