It helps you to generate capital (5,3)
I believe the answer is:
shift key
This clue could be a double definition.
'it helps you' is the first definition.
The definition suggests a singular noun which matches the answer.
'capital' is the second definition.
Both the answer and definition are singular nouns.
I also know that 'capital' relates to this answer.
'to generate' is the link.
Can you help me to learn more?
(Other definitions for shift key that I've seen before include "Press it to type capitals" , "It's pressed while making THIS" , "Press it ot move to upper-case letters" , "Button on keyboard for capitals" , "Use it to move from lower-case to upper-case letters" .)