Place the cursor in the paragraph directly above the horizontal line
Press Backspace
Or place the cursor in the paragraph directly below the horizontal line
Press Delete
If the line is a border, place the cursor in the paragraph above it
Go to Home
Select Borders
Choose No Border
If the line was created by typing three hyphens, three underscores, or three equal signs and pressing Enter, press Ctrl+Z immediately
If needed, select the line and press Delete
If the line is inside a table, remove the table border from Table Design
If the line is a shape, click the line and press Delete
