know-how
nounUK /ˈnəʊ.haʊ/
US /ˈnoʊ.haʊ/
The skill and knowledge you need to do something well.
She has the know-how to fix any computer problem.
RELATED WORDS
OTHER MEANINGS
2. The practical knowledge of how to get something done in a particular situation.
His business know-how helped the small shop grow quickly.
3. The technical knowledge needed to operate machines or systems.
The engineers brought the technical know-how to build the bridge.
4. A natural talent for handling things cleverly.
You need some know-how to set up a tent in the rain.