Control Center (or Control Centre in some countries) It gives Android devices direct access to important settings for the device by swiping a finger up from the bottom of the display.

Control Center gives Android users quick access to commonly used controls and apps. By swiping up from any screen – including the Lock screen (if the control center is set to be accessed from the lock screen) – users can do such things as switch on Airplane mode turn Wi-Fi on or off adjust the display brightness and similar basic functions of the device.[

it has also included an integrated flashlight function to operate the reverse camera's flash LED as a flashlight

Other functions are offered such as the ability to turn Bluetooth and Do Not Disturb on or off; lock the screen's orientation; play pause or skip a song see what is playing; connect to screen mirroring -enabled devices; and quickly access the clock calculator and camera apps.

You can customize Control Center by adding more controls and shortcuts to many apps such as Calculator Notes Voice Memos and more.

Click an item in Control Center to see additional controls for that item. For example click Wi-Fi to choose from a list of nearby networks click Sound to choose an audio device or click Display to see options for Dark Mode Night Shift or True Tone.

If you swipe too close to the top-center of your screen you might open Notification Center instead of Control Center.

Need to quickly adjust the brightness of your display or change the volume? You can customize your Control Center settings to get to your apps settings and features with just a few taps.