plug into
US /plʌɡ ˈɪntuː/
UK /plʌɡ ˈɪntuː/

1.
to connect to an electrical power supply or another device
:
•
Make sure to plug into the wall socket before turning it on.
•
Can you plug this USB drive into the computer?
2.
to become aware of or involved in something, especially a new trend or system
:
•
It's important to plug into the local community to understand their needs.
•
She quickly plugged into the new company culture.