To keep you safe, the triangle symbol on your car's dashboard will give you a heads-up if your tire pressure is low. On the other hand, some cars have a more specific tire pressure warning signal.

In the middle of the TV is an upside-down pink triangle crossed out by a red "no" symbol. The pink triangle was used as a badge to identify gay men in concentration camps, and many received ...

The yellow triangle warning on your laptop battery typically indicates a low battery level. When your battery charge falls below 10%, Windows may display this symbol to alert you to plug in your ...