Possible Clues:

• Capital asset?
• Typist's requirement? A light dress -- crucial
• One depressed if in need of capital
• Roger avoids the frisky playing that's often seen on keyboards
• Capital asset for data entry?
• Something that's pressed, which helps explain this puzzle's theme
• Move essential when you're trying to make capital
• What'll turn us into most powerful country?
• Button on keyboard for capitals
• What was mistakenly held for four puzzle clues