...
- Click the Add Account icon on the top right of the Account Bar.
- Click the Other Assets & Liabilities tab.
- Click Cash.
- When Quicken asks for the Account Name/Nickname, enter a meaningful name, such as Undeposited Funds.
- When you get to the starting date and opening balance dialog, enter today's date and the opening balance if there is one. If there is no current balance, enter zero.