Word and woes

I've just had a fight with Word. One of my staff left me with a document to check and I knew she'd had formatting problems with it. This meant that anytime you changed anything the rest of the document would go the same way (putting a heading in bold, adding paragraph numbers).

Eventually I admitted defeat and pasted it paragraph by paragraph (table by table, graph by graph) into a new document. I hate Word when I lose to it.