Task Manager To access Task Manager, press and hold the Ctr/Alt/Del buttons in this sequence; i.e., press and hold 'Ctrl' (Control), then the same for 'Alt' (Alternate use/function), then press 'Del' (Delete) to access Task Manager, or use the same process on an Apple Mac, using the: Command, Option & Escape buttons, which will take you to the Apple 'Activity Monitor'. Click here to go to our page on Task Manager