What is abs in your vehicle what it does when you touch your brakes?

ABS, or Anti-lock Braking System, is a safety feature in vehicles designed to prevent the wheels from locking up during hard braking. When you press the brakes, ABS automatically modulates brake pressure to maintain traction, allowing you to steer while braking. This helps prevent skidding and maintains control, especially on slippery surfaces. Overall, it enhances safety by improving braking performance in critical situations.