plug into

US /plʌɡ ˈɪntuː/
UK /plʌɡ ˈɪntuː/
"plug into" picture
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.