Did you know that different types of lines have different names? A vertical line goes up and down. A horizontal line goes left to right. Why not have a look around and see if you can find any ...

Horizontal lines on an HP laptop screen are visual disturbances that can disrupt your viewing experience. These lines may be continuous or recurrent, appearing in various colors or patterns ...

The vertical resolution (number of horizontal lines) on a TV or computer screen. The term typically is used with TVs; for example, HDTVs have 720 or 1,080 lines, while analog TVs used 525 or 625 ...