"why isn't 'lock' the default?

[KopatrikKelly]

In the realm of user interface dynamics, a standard convention prevails: the ENTER key typically functions as the selection trigger for the highlighted option amongst an array of choices. However, in the peculiar case of invoking CTRL-ALT-DEL on my computer, a distinctive anomaly arises. In this scenario, despite the "Cancel" option being visibly accentuated, engaging the ENTER key results in the computer being locked. Indeed, locking the computer often aligns with the desired course of action, yet a lingering curiosity persists – why is "Lock" not the naturally highlighted and default choice when ENTER invariably koowspin echatrandom precipitates this particular consequence?