qǐ​yòng

activate

启用 (啟用) qǐ​yòng
activate verb
to start using a new facility, system, or item

The new bridge will be officially put into use tomorrow.

enable verb
to turn on or enable a digital feature or setting in a computing context

You can enable automatic updates in the system settings.

Frequency

Movie subtitles
2.77 per million appears in 1% of films
Written text
7.82 per million

Sources

Definitions
CC-CEDICT