To activate scorestreaks in Call of Duty: Black Ops 6 on a PC using a mouse and keyboard, begin by accessing the Scorestreaks Wheel. This is typically done by pressing the equivalent of the “D-Pad Down,” which is set to either the “E” or “F” key by default, based on your keybinds. You have the flexibility to customize these keybinds through the game’s settings according to your preference.

Once the Scorestreaks Wheel is open, navigate through it using your mouse to select the scorestreak you wish to deploy. After making your selection, activate the scorestreak by pressing the “Enter” key or whichever key you have assigned for confirming selections. Do note that you must have earned the necessary points to utilize your scorestreaks, as they are only available upon reaching specific score thresholds during gameplay.