Could you describe exactly what you're experiencing in a
bit more detail, please? Start with the version of Word
involved. Then tell us what actions you're performing or
under which circumstances this happens.
The most obvious answer would be that you've selected the
content, then pressed a key on the keyboard...
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.