Microsoft Word often auto-generates horizontal lines when you type three or more hyphens (---), equal signs (===), or similar characters followed by Enter. These lines resist simple Backspace or Delete commands, frustrating users during document editing. As Word specialists with extensive experience optimizing workflows, we've helped countless professionals tackle this issue efficiently.
Follow these proven steps to eliminate the line without hassle:

This method works reliably across Word versions, restoring clean formatting instantly.